Ujian On Line Teknik Kendaraan Ringan
- 1.
Nama bagian-bagaian dari sistim pemindah tenaga sebagai berikut, Kecuali
- A.
Kopling
- B.
Transmisi
- C.
Poros Penggerak
- D.
Penggerak Aksel
- E.
Fly well
Correct Answer
E. Fly wellExplanation
The given options are all parts of a power transmission system, except for "fly well." A flywheel is a rotating mechanical device used to store kinetic energy. While it can be a part of some systems, it is not specifically mentioned in the question. Therefore, the correct answer is "fly well."Rate this question:
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- 2.
Sistem suspensi terdiri dari komponen berikut ini, kecuali…
- A.
Shock absorber
- B.
Suspension arm
- C.
Coil spring
- D.
Valve suspension
- E.
Pegas daun
Correct Answer
D. Valve suspensionExplanation
The given options are all components of a suspension system except for the "Valve suspension". A valve suspension is not a commonly known or used component in a suspension system. It is likely that the correct answer is "Valve suspension" because it does not belong to the typical components of a suspension system.Rate this question:
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- 3.
Torsion Bar Spring pada sistem suspensi berfungsi sebagai berikut…
- A.
Menahan gaya tekan
- B.
Menahan gaya puntir
- C.
Sumbu putar pada saat kendaraan membelok
- D.
Sumbu putar pada saat kendaraan lurus
- E.
Menyerap getaran agar tidak diteruskan ke bodi
Correct Answer
B. Menahan gaya puntirExplanation
The correct answer is "Menahan gaya puntir" because torsion bar springs are specifically designed to resist or counteract twisting forces. In a suspension system, these springs are responsible for providing stability and preventing excessive torsional movement or twisting of the vehicle chassis. They absorb the torque generated during cornering or uneven road surfaces, ensuring that the vehicle remains balanced and the wheels maintain proper contact with the road.Rate this question:
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- 4.
Fungsi kopling adalah...
- A.
Menghubung dan memutus putaran / tenaga motor ke transmisi
- B.
Mengatur perbandingan putaran motor dengan poros
- C.
Meneruskan putaran / tenaga dari transmisi
- D.
Mengatur perbandingan putaran motor dengan poros penggerak aksel sehingga menghasilkan momen puntir yang diinginkan
- E.
Meneruskan putaran / tenaga dari transmisi ke penggerak aksel dengan sudut yang bervariasi
Correct Answer
A. Menghubung dan memutus putaran / tenaga motor ke transmisiExplanation
The function of the clutch is to connect and disconnect the rotation or power of the motor to the transmission.Rate this question:
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- 5.
Semua ini adalah penyebab kemudi mobil terasa berat, kecuali...
- A.
Tekanan ban tidak betul
- B.
Joint system kemudi aus
- C.
Caster berlebihan.
- D.
Camber positip
- E.
Camber negatif
Correct Answer
C. Caster berlebihan.Explanation
The excessive caster angle can cause the steering of the car to feel heavy. Caster angle refers to the angle of the steering axis when viewed from the side of the vehicle. If the caster angle is too high, it can make the steering system less responsive and require more effort to turn the wheels. Therefore, excessive caster is not a cause for the steering to feel heavy.Rate this question:
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- 6.
Energi-Absorbing Steering Coulumn dikelompokkan dalam beberapa type, kecuali…
- A.
Bending bracket type
- B.
Ball type
- C.
Steering main shaft
- D.
Sealed – in pulverised silicon – rubber type
- E.
Tipe bola
Correct Answer
C. Steering main shaftExplanation
The correct answer is "Steering main shaft." This is because the question asks for the type of Energi-Absorbing Steering Column that is not included in the given options. The options include Bending bracket type, Ball type, Sealed – in pulverised silicon – rubber type, and Tipe bola, but not Steering main shaft.Rate this question:
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- 7.
Dibawah ini adalah jenis pemindah gigi, kecuali...
- A.
Pemindah gigi langsung
- B.
Pemindah gigi pada kolom kemudi
- C.
Pemindah gigi kendaraan penggerak depan dengan Transmisi melintang
- D.
Pemindah gigi tongkat
- E.
Pemindah gigi tak langsung
Correct Answer
E. Pemindah gigi tak langsungExplanation
The given options are different types of gear shifters. "Pemindah gigi tak langsung" translates to "indirect gear shifter" in English. The other options mentioned are "direct gear shifter," "gear shifter on the steering column," "gear shifter for front-wheel drive with transverse transmission," and "gear shifter lever." Since the question asks for the type of gear shifter that is not included in the given options, "pemindah gigi tak langsung" is the correct answer as it is the only option that is not mentioned in the given list.Rate this question:
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- 8.
Fungsi transmisi sebagai berikut, kecuali :
- A.
Memungkinkan kendaraan berjalan perlahan-lahan pada gigi 4
- B.
Merubah dan mengatur moment putar dan putaran pada roda penggerak sesuai dengan kebutuhan (posisi 1, 2, 3 ……..n)
- C.
Memungkinkan kendaraan berhenti meskipun dalam keadaan mesin hidup (posisi netral)
- D.
Memungkinkan kendaraan berjalan mundur (posisi R . mundur)
- E.
Pengemudi bisa mengatur kecepatan kendaraan sesuai yang diinginkan
Correct Answer
A. Memungkinkan kendaraan berjalan perlahan-lahan pada gigi 4Explanation
The correct answer is "Memungkinkan kendaraan berjalan perlahan-lahan pada gigi 4". The other options all describe functions of the transmission, such as changing and adjusting torque and rotation, allowing the vehicle to stop even with the engine running, allowing the vehicle to reverse, and allowing the driver to adjust the vehicle's speed. However, the function of allowing the vehicle to move slowly in fourth gear is not a typical function of a transmission.Rate this question:
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- 9.
Dibawah ini adalah komponen-komponen differential, kecuali…
- A.
Ring gear
- B.
Side gear
- C.
Counter gear
- D.
Differential pinion shaft
- E.
Pinion gear
Correct Answer
C. Counter gearExplanation
The given options are different components of a differential. The counter gear is not a component of a differential. The counter gear is not involved in the differential's function of allowing the wheels to rotate at different speeds while still providing power to both wheels. Instead, the counter gear is typically found in a manual transmission and is responsible for engaging and disengaging the gears.Rate this question:
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- 10.
Apabila diferential case menggerakkan piringan gear dan piringan gear memutar side gear kanan mengitari side gear kiri, maka kendaraan akan……
- A.
Jalan lurus
- B.
Belok kiri
- C.
Belok kanan
- D.
Jawaban benar semua
- E.
Jawaban salah semua
Correct Answer
B. Belok kiriExplanation
When the differential case rotates the gear plate and the gear plate rotates the right side gear around the left side gear, the vehicle will turn left.Rate this question:
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- 11.
Rem merupakan bagian kendaraan yang sangat penting dalam mendukung aspek keamanan berkendaraan, maka rem harus spt dibawah ini, kecuali :
- A.
Dapat menghentikan kendaraan secepat mungkin
- B.
Dapat melaksanakan pengereman sesuai kehendak sopir
- C.
Rem Harus pakem
- D.
Dapat melaksanakan pengereman sesuai kehendak penumpang
- E.
Penyetelan harus tepat
Correct Answer
D. Dapat melaksanakan pengereman sesuai kehendak penumpangExplanation
The given options describe the qualities that the brakes of a vehicle should have in order to support the safety aspect of driving. However, the option "Dapat melaksanakan pengereman sesuai kehendak penumpang" (Can brake according to the passengers' wishes) is incorrect because the braking of a vehicle should be controlled by the driver, not the passengers. Allowing passengers to control the braking could lead to unsafe situations and accidents.Rate this question:
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- 12.
Pada saat mesin sudah mencapai temperature kerja, aliran air pendingin melalui
- A.
Radiator, water jaket, water pump dan thermostat
- B.
Radiator, water jaket, water pump dan thermostat
- C.
Water pump, water jaket, Radiator dan thermostat
- D.
Water pump, water jaket, thermostat dan Radiator
- E.
Water pump, thermostat, Radiator dan water jaket
Correct Answer
D. Water pump, water jaket, thermostat dan RadiatorExplanation
The correct answer is "water pump, water jacket, thermostat, and radiator." This is because the water pump is responsible for circulating the coolant through the engine and radiator, while the water jacket surrounds the engine to absorb heat. The thermostat regulates the flow of coolant, and the radiator helps to dissipate the heat from the coolant before it is recirculated.Rate this question:
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- 13.
Pada saat mesin belum mencapai temperature kerja, aliran air pendingin melaluai :
- A.
Watter pump, by pass, water jaket
- B.
Watter pump, water jaket, by pass
- C.
By pass, water jaket, water pump
- D.
Watter pump, water jaket, thermostat, radiator
- E.
Thermostat, radiator Watter pump, water jaket
Correct Answer
B. Watter pump, water jaket, by passExplanation
The correct answer is "Watter pump, water jaket, by pass". This is because, before the engine reaches its operating temperature, the water pump is responsible for circulating the coolant through the engine and the water jacket helps in cooling the engine. The bypass allows some of the coolant to bypass the engine and flow directly back to the radiator, preventing overheating.Rate this question:
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- 14.
Sil 1 top kompresi pada kijang seri 3 K katup-katup yang di setel adalah:
- A.
Sil 1 : ex, in, sil 2, ex & sil 4 : in
- B.
Sil 1 : ex, in, sil 2, in & sil 3 : in
- C.
Sil 1 : ex, in, sil 2, in & sil 3 : ex
- D.
Sil 1 : ex, in, sil 2, ex & sil 3 : ex
- E.
Sil 1 : ex, in, sil 2, ex & sil 3 : in
Correct Answer
C. Sil 1 : ex, in, sil 2, in & sil 3 : exExplanation
The correct answer is Sil 1 : ex, in, sil 2, in & sil 3 : ex. This means that the first cylinder has an exhaust (ex) and intake (in) valve, the second cylinder has an intake valve (in), and the third cylinder has an exhaust valve (ex). This configuration is specific to the compression settings of the Kijang series 3.Rate this question:
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- 15.
Letak terjadinya kebocoran kompresi, bila hasil pengukuran sebelum dan sesudah di beri oil tetap sama:
- A.
Cicin torak
- B.
Katup dan dudukan katup
- C.
Torak / piston
- D.
Perpak / perapat
- E.
Keausan silinder
Correct Answer
D. Perpak / perapatExplanation
The correct answer is Perpak / perapat. If the compression leakage occurs even after adding oil, it indicates that the problem lies with the gaskets or seals (perpak / perapat) in the engine. These gaskets and seals are responsible for maintaining a tight seal between different engine components, preventing compression leaks. If they are worn out or damaged, they will not be able to create a proper seal, leading to compression leakage.Rate this question:
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- 16.
Besarnya deflasi tali kipas adalah…
- A.
5 – 7 mm
- B.
6 – 8 mm
- C.
7 – 11mm
- D.
8 – 12 mm
- E.
10-14 mm
Correct Answer
E. 10-14 mmExplanation
The correct answer is 10-14 mm. This means that the deflation of the fan belt is between 10 and 14 millimeters. This measurement is important because it indicates the amount of slack or looseness in the belt. If the deflation is too small, it can cause the belt to be too tight and potentially damage the engine components. On the other hand, if the deflation is too large, it can cause the belt to slip and not effectively transmit power. Therefore, a deflation range of 10-14 mm is considered optimal for the proper functioning of the fan belt.Rate this question:
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- 17.
Bagian dari system bahan baker diesel yang digunakan untuk menghilangkan udara palsu yang masuk pada sirkuit aliran bahan baker diesel adalah…
- A.
Injection pump
- B.
Feed pump
- C.
Fuel delivery line
- D.
Fuel return line
- E.
Priming pump
Correct Answer
E. Priming pumpExplanation
The priming pump is a part of the diesel fuel system that is used to remove any trapped air or vapor from the fuel lines. When the engine is started or after the fuel system has been serviced, the priming pump is used to purge the air from the system and ensure that only fuel is being delivered to the engine. This helps to prevent any disruption in the fuel flow and ensures smooth operation of the engine. Therefore, the priming pump is an essential component in eliminating false air from the diesel fuel circuit.Rate this question:
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- 18.
Alat yang digunakan untuk mengukur berat jenis air adalah?
- A.
Barometer
- B.
Manometer
- C.
Micro meter
- D.
Multi meter
- E.
Hydro meter
Correct Answer
E. Hydro meterExplanation
A hydro meter is used to measure the specific gravity or density of a liquid, including water. It is designed specifically for measuring the density of water, which is commonly used as a reference point for measuring the density of other liquids. The other options, such as barometer, manometer, micro meter, and multi meter, are not designed or used for measuring the specific gravity or density of water.Rate this question:
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- 19.
Pada sistim kelistrikan body pada umumnya arus dari accu ke beban melewati:
- A.
Fusible Link , Fuse , Switch , Beban
- B.
Switch , Fuse , Fusible Link , Beban
- C.
Fuse , Fusible Link , Switch , Beban
- D.
Switch ,Fuseble Link , Fuse , Beban
- E.
Beban , Switch , Fusble Link , Fuse
Correct Answer
A. Fusible Link , Fuse , Switch , BebanExplanation
In a typical body electrical system, the current flows from the battery (accu) to the load (beban) through the following components in order: Fusible Link, Fuse, Switch, and finally the Load (Beban). The fusible link is a protective device that is designed to melt and break the circuit in the event of an excessive current flow. The fuse is also a protective device that will blow and interrupt the circuit when there is a high current. The switch is used to control the flow of current to the load. Finally, the load (beban) is the device or component that consumes the electrical energy.Rate this question:
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- 20.
Fungsi Fuse pada kelistrikan adalah untuk :
- A.
Sebagai isolator listrik
- B.
Sebagai fariasi kelistrikan
- C.
Sebagai pemutus hubungan
- D.
Sebagai penghubung dan pemutus hubungan
- E.
Sebagai pengaman kalau terjadi arus pendek
Correct Answer
E. Sebagai pengaman kalau terjadi arus pendekExplanation
The correct answer is "Sebagai pengaman kalau terjadi arus pendek". Fuses are electrical safety devices that are designed to protect electrical circuits from excessive current. When there is a short circuit or an overload in the circuit, the fuse will melt and break the circuit, preventing further damage or fire hazards. Therefore, fuses act as safety measures in case of short circuits.Rate this question:
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- 21.
Kerja sistem pengapian saat platina menutup arus bertegangan rendah akan mengalir dari baterai….
- A.
Kunci kontak – primer koil –kondensor – platina – massa
- B.
Kunci kontak – sekunder koil – platina – massa
- C.
kunci kontak – primer koil – kondensor- platina – massa
- D.
Kunci kontak – primer koil – sekunder koil – platina – massa
- E.
Kunci kontak – primer koil – platina – massa
Correct Answer
E. Kunci kontak – primer koil – platina – massaExplanation
The correct answer is "kunci kontak – primer koil – platina – massa". This is because in an ignition system, the primary coil is connected to the ignition switch (kunci kontak) and the platinum points (platina). When the ignition switch is closed, a low voltage current flows from the battery through the primary coil, causing the magnetic field to build up. When the platinum points close, the magnetic field collapses, inducing a high voltage current in the secondary coil, which then goes to the spark plugs to ignite the fuel-air mixture. The "massa" refers to the ground connection of the system.Rate this question:
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- 22.
Jika celah kontak pemutus terlalu kecil , akibatnya .kecuali.
- A.
Sudut dweel terlalu besar.
- B.
Koil panas.
- C.
Arus primer mangalir terlalu lama.
- D.
Ignition timming menjadi maju.
- E.
Tegangan busi besar.
Correct Answer
D. Ignition timming menjadi maju.Explanation
If the contact gap of the breaker is too small, the ignition timing will advance.Rate this question:
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- 23.
Komponen komponen dibawah ini merupakan komponen motor staster, kecuali
- A.
Stater Clutch
- B.
Field Coil
- C.
Armatur
- D.
Yoke
- E.
Fuel Rack
Correct Answer
E. Fuel RackExplanation
The given options are all components of a motor starter, except for the fuel rack. A motor starter is a device that is used to start and control the operation of an electric motor. The stater clutch, field coil, armatur, and yoke are all essential components of a motor starter, responsible for starting and regulating the motor's operation. On the other hand, the fuel rack is not a component of a motor starter. It is typically used in fuel injection systems to control the amount of fuel being injected into the engine.Rate this question:
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- 24.
Batas Torque motor stater untuk mesin 4 silinder dengan 1500 – 2000 CC maksimal berkisar ± 0,8 – 1,0 kg.m, apabila diketahui jumlah gigi statater pinion 9, jumlah gigi ring gear 115dengan torgue poros enggkol 6 kg.m, berapa torque untuk motor stater?
- A.
0,60 kg.m
- B.
0,55 kg.m
- C.
0,50 kg.m
- D.
0,47 kg.m
- E.
0,45 kg.m
Correct Answer
D. 0,47 kg.mExplanation
The torque for the starter motor can be calculated using the formula:
Torque = (Number of teeth on pinion / Number of teeth on ring gear) * Torque on crankshaft
Given that the number of teeth on the pinion is 9, the number of teeth on the ring gear is 115, and the torque on the crankshaft is 6 kg.m, the calculation would be:
(9 / 115) * 6 = 0.47 kg.m
Therefore, the correct answer is 0.47 kg.m.Rate this question:
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- 25.
Overcharge pada system pengisian konvensional dapat disebabkan oleh ….
- A.
Resistor putus
- B.
Voltage relay putus
- C.
Lampu pengisian putus
- D.
Tidak ada arus pada terminal N
- E.
Voltage reglator putus
Correct Answer
E. Voltage reglator putusExplanation
Overcharge pada system pengisian konvensional dapat disebabkan oleh voltage regulator putus. Voltage regulator berfungsi untuk mengatur tegangan output dari generator sehingga tegangan yang diberikan ke baterai tidak terlalu tinggi. Jika voltage regulator putus, maka tegangan yang diberikan ke baterai tidak terkontrol dengan baik dan dapat menyebabkan overcharge, yaitu kondisi dimana baterai terisi terlalu penuh dan dapat merusak baterai serta komponen lainnya.Rate this question:
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- 26.
Cara mengetahui besarnya tahanan kumparan rotor pada alternator adalah menggunakan alat Ohmmeter dengan menghubungkan antara….
- A.
Terminal N dan F
- B.
Terminal E dan B
- C.
terminal B dan F
- D.
Terminal F dan N
- E.
Terminal E dan F
Correct Answer
E. Terminal E dan FExplanation
To determine the resistance of the rotor coil in an alternator, an Ohmmeter is used by connecting the terminals E and F.Rate this question:
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- 27.
Zat pendingin akan mengambil panas dan berubah bentuk menjadi gas. Proses ini terjadi di…
- A.
Condensor
- B.
Receiver
- C.
Dryer
- D.
Evaporator
- E.
Expansion Valve
Correct Answer
B. ReceiverExplanation
The correct answer is "Receiver." The receiver is a component in a refrigeration system that stores the liquid refrigerant coming from the condenser before it enters the expansion valve. It helps to ensure a steady flow of refrigerant to the evaporator and prevents any liquid refrigerant from entering the expansion valve, which could cause damage to the system.Rate this question:
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- 28.
Saat mengalir dari kompresor, zat pendingin kondisi…
- A.
Dingin dan berbentuk cair
- B.
Bertekanan tinggi dan berbentuk gas
- C.
Dingin dan berbentuk gas
- D.
Bertekanan tinggi dan bebentuk cair
- E.
Panas dan berbentuk cair
Correct Answer
B. Bertekanan tinggi dan berbentuk gasExplanation
The correct answer is "bertekanan tinggi dan berbentuk gas". When the refrigerant flows from the compressor, it is under high pressure and in a gaseous state. This is because the compressor compresses the refrigerant, increasing its pressure and causing it to change from a low-pressure gas to a high-pressure gas.Rate this question:
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Mar 21, 2023Quiz Edited by
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Dec 05, 2016Quiz Created by
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