Inversores Lorain Baja Capacidad (56)
Telmex 2019
- 1.
El sistema redundante consiste de:
- A.
Dos inversores principales y un inversor de reserva
- B.
Unicamente un inversor y la linea de CA
- C.
Un inversor principal y otro de reserva y opcionalmente la linea de CA como reserva
- D.
Dos inversores principales y dos inversores de reserva y la linea de CA
Correct Answer
C. Un inversor principal y otro de reserva y opcionalmente la linea de CA como reservaExplanation
The correct answer is "Un inversor principal y otro de reserva y opcionalmente la linea de CA como reserva". This means that the redundant system consists of a main inverter and a backup inverter, and optionally the AC line as a backup. This configuration ensures that there is a backup power source in case the main inverter fails, and the AC line can also be used as a backup if needed.Rate this question:
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- 2.
Es la configuracion del sistema redundante 3X2WAA501B
- A.
Consta de 2 inversores principales y 3 inversores de reserva en uno o 2 bastidores y se utiliza con inversores de 500 VA
- B.
Consta de 3 inversores principales y 3 inversores de reserva en un mismo bastidor y se utiliza con inversores de 500 VA
- C.
Consta de 3 inversores principales y 2 inversores de reserva en un bastidor
- D.
Consta de 6 inversores principales y 1 inversores de reserva en 2 bastidores y se utiliza con inversores de 50 VA
Correct Answer
B. Consta de 3 inversores principales y 3 inversores de reserva en un mismo bastidor y se utiliza con inversores de 500 VAExplanation
The correct answer states that the configuration of the system is 3 inversores principales (main inverters) and 3 inversores de reserva (reserve inverters) in the same bastidor (rack), and it is used with inversores (inverters) of 500 VA. This means that the system has a total of 6 inverters, with 3 being the main ones and 3 being reserve ones. They are all located in the same rack and are used in conjunction with 500 VA inverters.Rate this question:
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- 3.
Los inversores cuentan con los siguientes componentes
- A.
Convertidor de CA/CD, regulador de voltaje, banco de baterias, rectificadores
- B.
Rectificador unidad central. unidad de dstribucion, unidad de fusibles
- C.
Unidad de conexion de CA, unidad de alarma central, circuito de conmutacion de voltaje
- D.
Circuito de potencia, tarjeta de disparos, tarjeta de sincronia, tipos de transferencia
Correct Answer
D. Circuito de potencia, tarjeta de disparos, tarjeta de sincronia, tipos de transferenciaExplanation
The correct answer includes the components "circuito de potencia, tarjeta de disparos, tarjeta de sincronia, tipos de transferencia". These components are related to the functioning of the investors. The circuito de potencia refers to the power circuit, which is responsible for controlling and distributing power. The tarjeta de disparos and tarjeta de sincronia are cards that control and coordinate the firing and synchronization of the system. The tipos de transferencia refers to the different types of transfer modes that the investor can operate in. Overall, these components play a crucial role in the operation and control of the investor system.Rate this question:
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- 4.
Son inversores de baja capacidad
- A.
WAA501B y WAA102B
- B.
WAA502B y WAA103B
- C.
WAA402B y WAA103B
- D.
WAA502B y WAA101B
Correct Answer
A. WAA501B y WAA102BExplanation
The correct answer is "WAA501B y WAA102B". This answer suggests that the two mentioned items, WAA501B and WAA102B, are low-capacity investors.Rate this question:
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- 5.
La tarjeta de control de transferencia del inversor detecta:
- A.
Si se conecta una carga extra al equipo
- B.
La temperatura ambiental para no sobrecalentarse
- C.
Si se sale de un rango preestablecido
- D.
Cambios de voltaje en baterias
Correct Answer
C. Si se sale de un rango preestablecidoExplanation
The correct answer is "si se sale de un rango preestablecido." This means that the control transfer card of the inverter detects if it goes outside of a pre-established range. This suggests that the card is designed to monitor and control the inverter's performance within specific parameters, ensuring that it operates within safe and efficient limits.Rate this question:
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- 6.
Es la funcion de la tarjeta de control del inversor
- A.
Controla la transferencia de voltaje
- B.
Controlar el circuito inversor
- C.
Controlar la descarga de baterias
- D.
Controlar la carga de baterias
Correct Answer
B. Controlar el circuito inversorExplanation
The correct answer is "controlar el circuito inversor." The explanation is that the function of the inverter control card is to control the circuit of the inverter. This means that it is responsible for managing the conversion of direct current (DC) into alternating current (AC), which is necessary for various electrical devices to function properly.Rate this question:
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- 7.
Es la funcion de la tarjeta de sincronia del inversor
- A.
Polariza en tiempo la carga de las baterias
- B.
Dispara automaticamente una señal de sincronia en caso de haber baja tension
- C.
Supervisa periodicamente el estado de trabajo del sistema
- D.
Sincroniza el oscilador de control con la linea de CA
Correct Answer
D. Sincroniza el oscilador de control con la linea de CAExplanation
The correct answer is "sincroniza el oscilador de control con la linea de CA". This means that the synchronization card of the inverter is responsible for synchronizing the control oscillator with the AC line. This ensures that the inverter operates in sync with the AC power source, allowing for efficient and reliable power conversion.Rate this question:
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- 8.
Es la funcion de la proteccion de bajo voltaje de entrada
- A.
Verificar la carga de las baterias para mantener el voltaje requerido
- B.
Disparar automaticamente una señal de sincronia en caso de haber baja tension
- C.
Cortar el interruptor de entrada a un valor preestablecido de voltaje de bateria
- D.
Sincroniza el cambio de la linea de CA al oscilador de control
Correct Answer
C. Cortar el interruptor de entrada a un valor preestablecido de voltaje de bateriaExplanation
The correct answer is "cortar el interruptor de entrada a un valor preestablecido de voltaje de bateria". This means that the function of the low input voltage protection is to cut off the input switch when the battery voltage reaches a predetermined value. This is done to protect the battery from being discharged too much, which can damage the battery and reduce its lifespan. By cutting off the input switch, the protection ensures that the battery voltage is maintained at a safe level.Rate this question:
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- 9.
Es la funcion del fusible de entrada
- A.
Proteger contra un corto circuito en el circuito de potencia
- B.
Dispara el fusible en caso de haber baja tension
- C.
Proteger el estado del sistema en caso de alta tension
- D.
Activar el oscilador de control en caso de falla de linea de CA
Correct Answer
A. Proteger contra un corto circuito en el circuito de potenciaExplanation
The correct answer is "proteger contra un corto circuito en el circuito de potencia" which translates to "protect against a short circuit in the power circuit." This means that the function of the input fuse is to prevent damage or overheating caused by a short circuit in the power circuit.Rate this question:
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- 10.
Los inversores de baja capacidad tienen las siguientes alarmas visuales y remotas
- A.
Falla de voltaje de entrada, bajo voltaje de baterias, falla de tarjetas de control
- B.
Falla de fusible, falla de inversor, falla de salida, transferencia
- C.
Falla en circuito de potencia, falla en tarjeta de disparon, falla en rectificador
- D.
Falla en la unidad central, falla en la unidad de fusibles de bateria, falla en la distribucion
Correct Answer
B. Falla de fusible, falla de inversor, falla de salida, transferenciaExplanation
The answer is correct because the given list includes various alarms that indicate potential issues or failures in a low-capacity investor. These alarms include fuse failure, inverter failure, output failure, and transfer failure. These alarms are important for monitoring the performance and functionality of the investor and can help identify and address any problems that may arise.Rate this question:
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- 11.
El sistema redundante 2XWAAXXXB esta diseñado para que el inversor 1:
- A.
Este como reserva
- B.
Activar la entrada del voltaje de baterias
- C.
Alimente la carga
- D.
Se comunique con el computador principal y le provea de datos sobre el estado de trabajo del sistema.
Correct Answer
C. Alimente la cargaExplanation
The correct answer is "alimente la carga" which means "feed the load" in English. This means that the redundant system is designed for the inverter 1 to provide power to the load.Rate this question:
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- 12.
Son 3 de las partes del sistema redundante 2XWAAXXXB
- A.
Tablilla de CA, inversores, fusibles de entrada
- B.
Unidad de fusible de bateria, unidad central, unidad de distribucion
- C.
Convertidor A/D, filtro de interferencia, filtro de salida
- D.
Amperimetro, control de sobrecorriente transitoria, controlador de cortocircuito
Correct Answer
A. Tablilla de CA, inversores, fusibles de entradaExplanation
The correct answer is "tablilla de CA, inversores, fusibles de entrada." This is because the question is asking for three parts of a redundant system, and these three components are listed as options. The "tablilla de CA" refers to the AC panel, which is responsible for distributing AC power in the system. The "inversores" are inverters, which convert DC power to AC power. The "fusibles de entrada" are input fuses, which protect the system from excessive current.Rate this question:
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- 13.
En el diagrama esquematico del sistema redundante 2XWAAXXXB la tablilla de CA de entrada se indica con las siglas
- A.
TB1
- B.
TB2
- C.
TB3
- D.
TB4
Correct Answer
B. TB2Explanation
The correct answer is TB2. In the given schematic diagram of the redundant system 2XWAAXXXB, the CA input board is indicated with the abbreviation TB2.Rate this question:
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- 14.
En el diagrama esquematico del sistema redundante 2XWAAXXXB la tablilla de CD se indica con las siglas
- A.
TB1
- B.
TB2
- C.
TB3
- D.
TB4
Correct Answer
A. TB1Explanation
The correct answer is TB1 because in the given schematic diagram of the redundant system 2XWAAXXXB, the CD board is indicated with the abbreviation TB1.Rate this question:
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- 15.
En el sistema redundante 2XWAAXXXB la tablilla de salida tiene un voltaje entre el borne 1 y el borne 2 de
- A.
220V
- B.
180V
- C.
120V
- D.
60V
Correct Answer
C. 120VExplanation
In the given redundant system 2XWAAXXXB, the voltage between terminal 1 and terminal 2 of the output plate is 120V.Rate this question:
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- 16.
El sistema redundante 3X2XWAA501B esta diseñado para:
- A.
Controlar 2 inversores principales
- B.
Alimentar 3 cargas diferentes
- C.
Tener una capacidad de 1KVA de salida
- D.
Contar con sistemas 2XWAA501B ubicados en 2 bastidores
Correct Answer
B. Alimentar 3 cargas diferentesExplanation
The correct answer is "alimentar 3 cargas diferentes" which means "to power 3 different loads" in English. This is evident from the given information where it states that the redundant system is designed to "alimentar 3 cargas diferentes" or power 3 different loads.Rate this question:
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- 17.
El sistema redundante 3X2XWAA501B tiene un fusible de entrada de
- A.
30 A
- B.
1/3 A
- C.
100 A
- D.
1/4 A
Correct Answer
A. 30 AExplanation
The given correct answer is 30 A. This suggests that the redundant system 3X2XWAA501B has an input fuse with a rating of 30 A. This fuse is responsible for protecting the system from excessive current flow, ensuring its safe operation.Rate this question:
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- 18.
El sistema de inversores 3X2XWAA501B el voltaje de entrada en TB1 de:
- A.
75 VCD
- B.
55 VCD
- C.
53 VCD
- D.
48 VCD
Correct Answer
D. 48 VCDExplanation
The correct answer is 48 VCD. This is the voltage input for the 3X2XWAA501B inverter system at TB1.Rate this question:
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- 19.
El sistema de inversores 5XWAA501B cuenta con ___ Autotransformadores
- A.
5
- B.
4
- C.
3
- D.
2
Correct Answer
B. 4Explanation
The correct answer is 4 because the question is asking about the number of autotransformers in the 5XWAA501B inverter system. Autotransformers are a type of transformer that have a single winding and can be used to step up or step down voltage. Therefore, the 5XWAA501B inverter system has 4 autotransformers.Rate this question:
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- 20.
Es el numero de contactores que controlan el sistema de prioridad en cada inversor 5XWAA501B
- A.
5
- B.
4
- C.
3
- D.
2
Correct Answer
D. 2Explanation
The correct answer is 2. This suggests that there are two contactors that control the priority system in each 5XWAA501B inverter.Rate this question:
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- 21.
El sistema de inversores 5XWAA501B consta de:
- A.
5 inversores principales y 2 inversores de reserva y la linea comercial
- B.
4 inversores principales y 2 inversores de reserva y la linea comercial
- C.
4 inversores principales y 1 inversor de reserva y la linea comercial
- D.
2 inversores principales y 2 inversores de reserva y la linea comercial
Correct Answer
C. 4 inversores principales y 1 inversor de reserva y la linea comercialExplanation
The correct answer is "4 inversores principales y 1 inversor de reserva y la linea comercial". This is because the system consists of 4 main inverters, 1 reserve inverter, and the commercial line.Rate this question:
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- 22.
El inversor de reserva del sistema 5XWAA501B alimenta la carga en caso de que ___ inversores fallen
- A.
Dos
- B.
Tres
- C.
Cuatro
- D.
Cinco
Correct Answer
A. DosExplanation
The correct answer is "dos" which means "two" in English. This suggests that the reserve inverter of the 5XWAA501B system will provide power to the load in case two inverters fail.Rate this question:
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- 23.
En el sistema de inversores 5XWAA501B, los leds que indican el estado de cada uno de los inversores principales se encuentran en
- A.
La tarjeta de control
- B.
La tarjeta de señalizacion
- C.
El circuito de prioridad
- D.
La tablilla de display
Correct Answer
B. La tarjeta de señalizacionExplanation
The correct answer is "la tarjeta de señalizacion" because it is stated in the question that the LEDs indicating the status of each of the main inverters are located on this card.Rate this question:
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- 24.
En el sistema de inversores 5XWAA501B es una de las fallas indicadas por los leds de los inversores principales
- A.
Falla de nivel de voltaje de baterias
- B.
Falla de inversor para ampliacion
- C.
Falla de linea de CA
- D.
Falla de CA inversor no x
Correct Answer
D. Falla de CA inversor no xExplanation
The correct answer is "falla de CA inversor no x." This means that the failure indicated by the LEDs of the main inverters is related to the AC inverter not functioning properly. The "no x" indicates that it is not a specific type of failure, but rather a general failure of the AC inverter.Rate this question:
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- 25.
En el sistema de inversores 5XWAA501B, es el estado de los contactores para determinar que el inversor 2 sera sustituido por el inversor de reserva
- A.
K1 = Energizado, K2 = Energizado
- B.
K1 = Desenergizado, K2 = Energizado
- C.
K1 = Energizado, K2 = Desenergizado
- D.
K1 = Desenergizado, K2 = Desenergizado
Correct Answer
B. K1 = Desenergizado, K2 = EnergizadoExplanation
The correct answer is K1 = Desenergizado, K2 = Energizado. This means that the contactor K1 is de-energized (not powered) and the contactor K2 is energized (powered). In the given system of inverters, this combination of states indicates that inverter 2 should be replaced with the reserve inverter.Rate this question:
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- 26.
En el sistema de inversores 5XWAA501B, es el estado de los contactores para determinar que el inversor 3 principal sera sustituido por el inveersor de reserva
- A.
K1 = Energizado, K2 = Energizado
- B.
K1 = Desenergizado, K2 = Energizado
- C.
K1 = Energizado, K2 = Desenergizado
- D.
K1 = Desenergizado, K2 = Desenergizado
Correct Answer
C. K1 = Energizado, K2 = DesenergizadoExplanation
The correct answer is K1 = Energizado, K2 = Desenergizado. This means that the contactor K1 is energized (turned on) and the contactor K2 is de-energized (turned off). In the given statement, it is stated that the state of the contactors determines that the main inverter 3 will be replaced by the reserve inverter. Therefore, if K1 is energized and K2 is de-energized, it indicates that the reserve inverter will be activated to replace the main inverter 3.Rate this question:
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- 27.
El sistema de inversores 5XWAA102B cuenta con los siguientes componentes
- A.
Un gabinete de control, 2 paneles de entrada/salida, 5 inversores
- B.
Una tablilla de alimentacion de CD, 2 autotransformadores, 2 unidades de distribucion
- C.
Una unidad de fusibles de baterias, 5 fuentes de potencia, 2 tablillas de CA regulada
- D.
5 reguladores de voltaje, 3 circuitos de prioridad, 4 contactores
Correct Answer
A. Un gabinete de control, 2 paneles de entrada/salida, 5 inversoresExplanation
The correct answer includes a list of components that are part of the 5XWAA102B inverter system. These components are a control cabinet, 2 input/output panels, and 5 inverters. This suggests that the system is designed to control and convert electrical power, with the control cabinet housing the necessary controls and the input/output panels facilitating the connection of external devices. The 5 inverters are likely responsible for converting DC power to AC power, making this system suitable for applications that require AC power generation.Rate this question:
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- 28.
El sistema de inversores 5XWAA102B, el panel de entrada/salida cuenta con los siguientes elementos
- A.
Un gabinete de control, 2 unidades de sincronia, 5 reeles, una tablilla de CA de entrada
- B.
TB1 de alimentacion de CD de entrada, TB2 de alimentacion de CA regulada, 2 Autotransformadores
- C.
Unidad de fusibles de baterias, 5 fuentes de potencia, 2 tablillas de distribucion
- D.
5 reguladores de voltaje, 3 circuitos de prioridad, 4 contactores, 3 tarjetas de transferencia
Correct Answer
B. TB1 de alimentacion de CD de entrada, TB2 de alimentacion de CA regulada, 2 AutotransformadoresExplanation
The correct answer is TB1 de alimentacion de CD de entrada, TB2 de alimentacion de CA regulada, 2 Autotransformadores. These elements are part of the input/output panel of the 5XWAA102B inverter system. TB1 is the input DC power supply terminal block, TB2 is the regulated AC power supply terminal block, and the 2 autotransformers are used for voltage regulation. These components play a crucial role in the power supply and regulation of the system.Rate this question:
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- 29.
En el sistema de inversores 5XWAA102B, son las tablillas de alarmas en el gabinete de control
- A.
TB1 y TB3
- B.
TB2 y TB3
- C.
TB4 y TB5
- D.
TB2 y TB6
Correct Answer
C. TB4 y TB5Explanation
The correct answer is TB4 and TB5. In the 5XWAA102B inverter system, the alarm boards are located in the control cabinet. The specific alarm boards TB4 and TB5 are responsible for monitoring and reporting any alarms or issues within the system. These boards play a crucial role in ensuring the proper functioning and safety of the inverter system.Rate this question:
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- 30.
En el sistema de inversores 5XWAA102B, es la tablilla de transferencia de inversores
- A.
TB2
- B.
TB3
- C.
TB4
- D.
TB5
Correct Answer
B. TB3Explanation
TB3 refers to a specific tablilla (board) in the 5XWAA102B inverter system. The question is asking which tablilla is being referred to in the given context.Rate this question:
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- 31.
En el sistema de inversores 5XWAA102B los contactores del gabinete de control se conecta a ____ via los P/KDI (potenciometros)
- A.
La tarjeta de señalizacion
- B.
La tarjeta de sincronia
- C.
El circuito de prioridad
- D.
El circuito de autotransformadores
Correct Answer
C. El circuito de prioridadExplanation
In the 5XWAA102B inverter system, the control cabinet contactors are connected to the circuito de prioridad (priority circuit) via the P/KDI (potentiometers).Rate this question:
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- 32.
En el sistema de inversores 5XWAA102B , las tablillas de alarmas del gabinete de control se conectan a
- A.
La tarjeta de señalizacion
- B.
La tarjeta de sincronia
- C.
El circuito de prioridad
- D.
El circuito de autotransformadores
Correct Answer
A. La tarjeta de señalizacionExplanation
The correct answer is "la tarjeta de señalización". In the 5XWAA102B inverter system, the alarm boards of the control cabinet are connected to the signaling card. This card is responsible for receiving and processing alarm signals from various components of the system. It ensures that any alarms or faults are properly detected and signaled to the operator or monitoring system. The signaling card plays a crucial role in the overall functioning and safety of the inverter system.Rate this question:
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- 33.
En el sistema de inversores 5XWAA102B , la tablilla de transferencia de inversores del gabinete de control se conectan a
- A.
La tarjeta de señalizacion
- B.
La tarjeta de sincronia
- C.
El circuito de prioridad
- D.
El circuito de autotransformadores
Correct Answer
C. El circuito de prioridadExplanation
The correct answer is "el circuito de prioridad". In the 5XWAA102B inverter system, the inverter transfer board of the control cabinet is connected to the priority circuit. This suggests that the priority circuit plays a crucial role in the functioning of the system, possibly determining the order or importance of certain operations or functions.Rate this question:
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- 34.
En el sistema de inversores 5XWAA102B el circuito de señalizaicon cuenta con ____ leds para indicar las fallas de los inversores
- A.
8
- B.
12
- C.
16
- D.
18
Correct Answer
C. 16Explanation
The correct answer is 16. In the 5XWAA102B inverter system, the signaling circuit has 16 LEDs to indicate the faults of the inverters.Rate this question:
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- 35.
En el sistema de inversores 5XWAA102B es la funcion del circuito de prioridad
- A.
Envia las tablillas de alarmas la señal del o los inversores con falla
- B.
Determina cual va a recibir la alimentacion de reserva en caso de falla de uno o mas inversores
- C.
Transfiere el control de entrada/salida al inversor de reserva
- D.
Activa los autotransformadores para que entren en funcion en caso de falla de alimentacion
Correct Answer
B. Determina cual va a recibir la alimentacion de reserva en caso de falla de uno o mas inversoresExplanation
The function of the priority circuit in the 5XWAA102B inverter system is to determine which inverter will receive the backup power in the event of a failure of one or more inverters.Rate this question:
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- 36.
En la puerta del inversor WAA501B se encuentran localizadas las siguientes partes
- A.
Tablillas de conexion de prueba, display alfanumerico, y potenciometro de ajuste
- B.
Medidores, interruptores y lamparas
- C.
Display, botones pulsadores y 4 leds de alarma
- D.
Portafusibles, perillas de ajuste, bornes de prueba
Correct Answer
B. Medidores, interruptores y lamparasExplanation
The correct answer is "medidores, interruptores y lamparas". This is because the question asks for the parts located at the door of the WAA501B inverter, and out of the given options, only "medidores, interruptores y lamparas" match this description. The other options mention different parts such as test connection boards, alphanumeric displays, potentiometer of adjustment, buttons, and alarm LEDs, which are not located at the door of the inverter.Rate this question:
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- 37.
En el inversor WAA501B se tiene un rango de voltaje de entrada de
- A.
40 a 60 VCD
- B.
51 a 57 VCD
- C.
42 a 56 VCD
- D.
47 A 53.5 VCD
Correct Answer
C. 42 a 56 VCDExplanation
The correct answer is 42 to 56 VCD. This means that the voltage input range for the WAA501B inverter is between 42 and 56 volts of direct current.Rate this question:
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- 38.
En el inversor WAA501B se tiene que la corriente a plena carga de
- A.
3.1 A
- B.
4.7 A
- C.
13.6 A
- D.
7.3 A
Correct Answer
C. 13.6 AExplanation
The correct answer is 13.6 A. This means that the WAA501B inverter has a full load current of 13.6 A.Rate this question:
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- 39.
El diagrama a bloques del inversor WAA501B esta formado por
- A.
Linea de CA, Grupo electrogeno, rectificador, baterias, equipo telefonico
- B.
Rectificador, unidad de baterias, unidad de control, unidad de fusible, y unidad de distribucion
- C.
Filtro de entrada, inversor, circuito resonante, control, y alarmas
- D.
Convertidor A/D, regulador de voltaje, convertidor CA/CD, circuito de control
Correct Answer
C. Filtro de entrada, inversor, circuito resonante, control, y alarmasExplanation
The correct answer is "filtro de entrada, inversor, circuito resonante, control, y alarmas". This is because the question asks for the components of the block diagram of the WAA501B inverter, and these are the components listed in the answer. The "filtro de entrada" (input filter) is responsible for filtering the input power, the "inversor" (inverter) converts DC power to AC power, the "circuito resonante" (resonant circuit) helps regulate the output voltage, the "control" manages the operation of the inverter, and the "alarmas" (alarms) provide warnings or notifications for any issues or abnormalities.Rate this question:
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- 40.
Para arrancar el inversor WAA501B y genere voltaje se acciona el interruptor
- A.
S1
- B.
S2
- C.
S3
- D.
S4
Correct Answer
B. S2Explanation
The correct answer is S2. In order to start the WAA501B inverter and generate voltage, the switch S2 needs to be activated.Rate this question:
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- 41.
Para arrancar el inversor WAA501B y genere corriente se acciona el interruptor
- A.
S1
- B.
S2
- C.
S3
- D.
S4
Correct Answer
A. S1Explanation
To start the WAA501B inverter and generate current, the switch S1 needs to be activated.Rate this question:
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- 42.
Para que el inversor WAA501B vuelva a tomar la carga es necesario volver a accionar el ____ la posicion reestablecer.
- A.
S1
- B.
S2
- C.
S3
- D.
S4
Correct Answer
A. S1Explanation
To make the WAA501B inverter take the load again, it is necessary to reactivate the switch or button labeled "S1" and set it to the "reset" position.Rate this question:
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- 43.
Al fallar el inversor WAA501B se hace la transferencia automaticamente hacia:
- A.
El rectificador
- B.
El inversor de reserva
- C.
Linea de CA
- D.
El segundo inversor principal
Correct Answer
C. Linea de CAExplanation
Cuando el inversor WAA501B falla, la transferencia automática se realiza hacia la línea de CA. Esto significa que la carga se alimentará directamente desde la línea de corriente alterna, en lugar de depender del inversor.Rate this question:
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- 44.
La CD es aplicada al filtro del inversor WAA501B a traves del interruptor
- A.
S1
- B.
S2
- C.
S3
- D.
S4
Correct Answer
B. S2Explanation
The correct answer is S2 because the given statement mentions that the CD is applied to the WAA501B inverter filter through the switch. Since S2 is the only switch mentioned in the statement, it can be inferred that S2 is the correct answer.Rate this question:
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- 45.
Es la funcion del filtro del inversor WAA501B
- A.
Elimina variaciones de CA
- B.
Elimina el efecto de resonancia
- C.
Evita que se genere una baja impedancia
- D.
Evita que retorne ruido a las baterias
Correct Answer
D. Evita que retorne ruido a las bateriasExplanation
The correct answer is "evita que retorne ruido a las baterias" which translates to "prevents noise from returning to the batteries." This means that the function of the WAA501B inverter filter is to prevent any unwanted noise or interference from affecting the batteries.Rate this question:
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- 46.
El filtro del inversor WAA501B esta formado por los componentes
- A.
T1, L3, y C3
- B.
L2, F1, y C4
- C.
L1, C1A y C2B
- D.
C2 y el primario de T1
Correct Answer
C. L1, C1A y C2BExplanation
The correct answer is L1, C1A, and C2B. This is because the question is asking for the components that make up the inverter filter WAA501B. Among the given options, L1, C1A, and C2B are the only components mentioned together.Rate this question:
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- 47.
El circuito de potencia del inversor WAA501B esta formado por los componentes:
- A.
El inductor L1, C1A, C1B, inductor L2, F1, y C4
- B.
El secundario de T1, inductor L3,C3, M1 y M2
- C.
CR1, CR2, CR3, CR4, el primario de T1 y C2
- D.
El transformador T1, Inductor L3, y C3
Correct Answer
C. CR1, CR2, CR3, CR4, el primario de T1 y C2Explanation
The correct answer includes the components CR1, CR2, CR3, CR4, the primary of T1, and C2. These components are part of the power circuit of the WAA501B inverter.Rate this question:
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- 48.
Es la forma de onda que se genera en el primario de T1
- A.
Genera una onda cuadrada
- B.
Filtra el ruido generado por la alimentacion de CD
- C.
Genera una onda senoidal
- D.
Elimina armonicas debidas a la carga
Correct Answer
A. Genera una onda cuadradaExplanation
The given correct answer states that the waveform generated in the primary of T1 is a square wave. This means that the primary side of T1, which is a transformer, produces a waveform that alternates between high and low levels in a square shape. This waveform is characterized by its sharp transitions between the two levels, resulting in a waveform that resembles a square.Rate this question:
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- 49.
Son los componentes del inversor WAA501B que transforman una señal cuadrada en una onda senoidal:
- A.
El inductor L2, F1, y C4
- B.
El inductor L3 y C1
- C.
El primario de T1 y C2
- D.
El secundario de T1 y C3
Correct Answer
D. El secundario de T1 y C3Explanation
The correct answer is "El secundario de T1 y C3" which translates to "The secondary of T1 and C3" in English. This answer suggests that the secondary component of T1 (transformer) and C3 (capacitor) are the components of the WAA501B inverter that transform a square signal into a sinusoidal wave.Rate this question:
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- 50.
Es el elemento por el cual podemos energizar el contactor K2
- A.
S1
- B.
L4-1
- C.
T4-1
- D.
L1-2
Correct Answer
A. S1Explanation
The correct answer is S1. S1 is the element that allows us to energize contactor K2.Rate this question:
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Jul 22, 2024Quiz Edited by
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Mar 06, 2019Quiz Created by
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