5 Why Analysis Quiz
This quiz is designed to assess the understanding of Employees on 5 Why Analysis
Questions and Answers
- 1.
"Air leakage" is an example of?
- A.
Symptoms
- B.
Cause
- C.
Lack of knowledge
- D.
Root cause
Correct Answer
A. SymptomsExplanation
"Air leakage" is an example of symptoms because it is a visible indication or sign of a problem or underlying issue. It is not the actual cause or root cause of the problem itself, but rather a manifestation or result of something else. In this case, air leakage could be a symptom of a faulty seal or insulation, poor construction, or other issues that may be causing air to escape from a confined space. Identifying and addressing the symptoms is important in order to find and fix the root cause of the problem.Rate this question:
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- 2.
"Lack of standards " is an example of?
- A.
Symptoms
- B.
Lack of knowledge
- C.
Cause
- D.
Carelessness
Correct Answer
C. CauseExplanation
The given correct answer is "Cause" because "Lack of standards" is identified as the root or underlying reason for a particular issue or problem. It suggests that the absence or non-existence of established guidelines or norms is the cause behind the problem at hand.Rate this question:
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- 3.
Our problem solving efforts must go after?
- A.
Root causes eliminating actions
- B.
Treating symptoms
- C.
Effect Blocking actions
- D.
Escalate to next level
Correct Answer
A. Root causes eliminating actionsExplanation
When solving a problem, it is important to focus on addressing the root causes rather than just treating the symptoms. By identifying and eliminating the root causes, we can prevent the problem from recurring in the future. This approach is more effective and efficient in solving problems compared to merely treating the symptoms, which only provides temporary relief. Additionally, taking actions to block the effects of the problem or escalating it to the next level may not address the underlying issues and may not lead to a long-term solution.Rate this question:
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- 4.
Benefits of root cause analysis are:
- A.
To avoid wastage of material
- B.
To avoid wastage of time
- C.
To avoid putting efforts to solve same problem
- D.
All
Correct Answer
D. AllExplanation
Root cause analysis is a systematic approach used to identify the underlying causes of problems or incidents. By conducting a root cause analysis, organizations can effectively address the root causes of issues, which can lead to various benefits. Avoiding wastage of material is one of the benefits, as identifying and addressing the root cause can help prevent recurring problems that may result in material waste. Similarly, avoiding wastage of time is another benefit, as root cause analysis helps in identifying and resolving the underlying issues that may be causing time inefficiencies. Lastly, by addressing the root cause, organizations can avoid putting efforts into solving the same problem repeatedly, leading to improved efficiency and productivity.Rate this question:
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- 5.
What is INCORRECT for 5 Why?
- A.
Systematic problem solving
- B.
Initiated when PI trigger out
- C.
Done by operator
- D.
Situational problem solving
Correct Answer
A. Systematic problem solvingExplanation
Systematic problem solving is NOT incorrect for 5 Why. The 5 Why method is a systematic problem-solving technique that involves asking "why" multiple times to uncover the root cause of a problem. It is initiated when a problem or issue triggers a need for investigation and is typically done by a team or individuals involved in the process. Therefore, systematic problem solving aligns with the 5 Why approach rather than being incorrect.Rate this question:
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- 6.
After 5 Why, which is the next level of problem solving tool?
- A.
ITF
- B.
PDCA
- C.
Abnormality report
- D.
Green Belt project
Correct Answer
C. Abnormality reportExplanation
The next level of problem-solving tool after the 5 Whys is the Abnormality report. The 5 Whys is a technique used to identify the root cause of a problem by asking "why" multiple times. Once the root cause is identified, an abnormality report is created to document and communicate the issue. This report provides a detailed analysis of the problem, its impact, and potential solutions. It helps in tracking and monitoring the progress of resolving the problem and ensures that corrective actions are taken to prevent its recurrence.Rate this question:
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- 7.
No. of "5 Why"s in a shift (As a general rule)?
- A.
Two 5 why per OWS per shift
- B.
One 5 why per OWS per shift
- C.
One 5why per OWS per week
- D.
Not defined
Correct Answer
B. One 5 why per OWS per shiftExplanation
The correct answer is "One 5 why per OWS per shift". This means that during each shift, there should be one instance of using the 5 why analysis technique for each occurrence of an OWS (Operational Work Station). This approach helps to identify the root cause of a problem by asking "why" multiple times, allowing for a deeper understanding of the issue and the development of effective solutions.Rate this question:
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- 8.
Who is responsible to complete the 5 Why?
- A.
Deptt Head
- B.
Assistant Manager
- C.
Plant Manager
- D.
Operator
Correct Answer
D. OperatorExplanation
The operator is responsible for completing the 5 Why analysis. This is because the 5 Why technique is used to identify the root cause of a problem or issue, and the operator is typically the person closest to the problem and has the most knowledge about the specific details and circumstances surrounding it. They are in the best position to ask the necessary questions and gather the relevant information to determine the underlying cause. The other options, such as the Deptt Head, Assistant Manager, and Plant Manager, may be involved in the analysis process, but it is ultimately the responsibility of the operator to complete it.Rate this question:
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- 9.
How many times "Why" should be asked in RCA analysis?
- A.
05 times max
- B.
03~04 times
- C.
Till it get past the symptoms
- D.
07 times
Correct Answer
C. Till it get past the symptomsExplanation
In an RCA (Root Cause Analysis) analysis, the purpose is to identify the underlying causes of a problem or issue, rather than just addressing the symptoms. By continuously asking "Why" multiple times, one can delve deeper into the problem and uncover the root cause. Therefore, the correct answer suggests that "Why" should be asked until the analysis goes beyond the symptoms and reaches the true cause of the issue.Rate this question:
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- 10.
What should be the first "Why"?
- A.
Why was this trigger hit
- B.
Why to solve problem
- C.
Why operator not solved the problems
- D.
Why to solve problem
Correct Answer
A. Why was this trigger hitExplanation
The first "Why" should be "Why was this trigger hit" because it is the most specific and relevant question in the given options. It focuses on understanding the reason behind the trigger being activated, which can provide valuable insights into the cause and potential solutions for the problem at hand.Rate this question:
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- 11.
Each Why's answer should be supported by:
- A.
Experience
- B.
Evidence
- C.
Suggestions
- D.
Some guesses
Correct Answer
B. Evidence -
- 12.
When action needs to be escalated?
- A.
If it is not completed within shift
- B.
If it is not completed within a day
- C.
If it is not completed within a week
- D.
Never
Correct Answer
A. If it is not completed within shiftExplanation
When action needs to be escalated depends on the urgency and importance of the task. If it is not completed within a shift, it suggests that the task requires immediate attention and cannot wait for a longer period. This could be applicable in situations where there are strict deadlines or time-sensitive tasks that need to be addressed promptly. Escalating the action ensures that it receives the necessary attention and resources to be completed within the required timeframe.Rate this question:
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- 13.
What is important for 5 Why analysis?
- A.
Should be sequential
- B.
Make sense in reverse
- C.
Supported by evidences
- D.
All
Correct Answer
D. AllExplanation
The 5 Why analysis is a problem-solving technique that aims to identify the root cause of a problem by asking "why" multiple times. For the analysis to be effective, it is important for all the options listed to be considered. The analysis should be sequential, meaning that each "why" question should be asked in a logical order to uncover deeper causes. It should also make sense in reverse, meaning that the answers to the "why" questions should lead to the original problem. Additionally, the analysis should be supported by evidence, as this helps in accurately identifying the root cause. Therefore, all the options listed are important for a successful 5 Why analysis.Rate this question:
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- 14.
What is correct for 5 why analysis?
- A.
Always assume
- B.
Put some guesses
- C.
Focus on human error
- D.
Analyze the process , not the people
Correct Answer
D. Analyze the process , not the peopleExplanation
The correct answer for 5 why analysis is to analyze the process, not the people. This means that when conducting a 5 why analysis, the focus should be on understanding and addressing the root causes of a problem within a process, rather than blaming or criticizing individuals involved. By analyzing the process, it allows for a more objective and systematic approach to identifying and addressing the underlying issues, leading to more effective problem-solving and improvement.Rate this question:
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- 15.
Types of actions after 5 Why?
- A.
Effect-blocking action
- B.
Root cause-eliminating action
- C.
Both
- D.
None of these
Correct Answer
C. BothExplanation
After conducting the 5 Whys analysis, it is possible to identify both effect-blocking actions and root cause-eliminating actions. Effect-blocking actions aim to prevent or mitigate the immediate negative consequences of a problem, while root cause-eliminating actions target the underlying issues causing the problem in the first place. Therefore, it is logical to conclude that both types of actions can be taken after the 5 Whys analysis to address the identified problem effectively.Rate this question:
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- 16.
Evidences should be based on :
- A.
Fact
- B.
Guess
- C.
Experience
- D.
Knowledge
Correct Answer
A. FactExplanation
The given correct answer is "fact". This means that the evidences provided should be based on factual information. Facts are objective and verifiable pieces of information that can be proven to be true or false. They are based on evidence and can be supported by data, research, or reliable sources. Using facts as evidence ensures that the information presented is accurate and reliable, without any personal bias or subjective interpretation.Rate this question:
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- 17.
"Bearing Seized" is an example of ?
- A.
Symptoms
- B.
Cause
- C.
Lack of knowledge
- D.
Carelessness
Correct Answer
A. SymptomsExplanation
The term "Bearing Seized" is mentioned in the context of symptoms. Symptoms are indicators or signs that something is wrong or not functioning properly. In this case, "Bearing Seized" refers to a symptom that suggests a problem with a bearing, which is a mechanical component that supports rotating shafts. By categorizing it as a symptom, it implies that "Bearing Seized" is not the cause of the issue but rather a manifestation of a larger underlying problem.Rate this question:
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- 18.
Which are not a common mistake while 5 why analysis?
- A.
Whys are not sequential
- B.
Not drillin down far enough
- C.
Check that we take action on the last answer, will it prevent the problem from reoccurring
- D.
All
Correct Answer
C. Check that we take action on the last answer, will it prevent the problem from reoccurringExplanation
In a 5 why analysis, it is important to check whether taking action on the last answer will prevent the problem from reoccurring. This step ensures that the root cause of the problem has been properly identified and addressed, and that the solution implemented will be effective in preventing the issue from happening again in the future. Neglecting to take this step can lead to incomplete or ineffective problem-solving, and the problem may continue to persist.Rate this question:
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- 19.
Who should get the feedback on 5 why analysis
- A.
Department Head
- B.
Operator
- C.
Plant Manager
- D.
Assistant Manager
Correct Answer
B. OperatorExplanation
The operator should get the feedback on 5 why analysis because they are directly involved in the process or task that is being analyzed. They have firsthand knowledge and experience of the problems and challenges faced during the process. By providing feedback, the operator can contribute valuable insights and suggestions for improvement. Additionally, involving the operator in the feedback process promotes a sense of ownership and accountability, leading to better problem-solving and decision-making.Rate this question:
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- 20.
Who should review 5 Why analysis
- A.
Department Head
- B.
Plant Manager
- C.
Assistant Manager
- D.
All
Correct Answer
D. AllExplanation
All stakeholders should review the 5 Why analysis. The 5 Why analysis is a problem-solving technique that involves asking "why" multiple times to uncover the root cause of a problem. It is important for all stakeholders, including the Department Head, Plant Manager, and Assistant Manager, to review the analysis because they may have different perspectives and insights that can contribute to a comprehensive understanding of the problem. By involving all stakeholders, there is a better chance of identifying and addressing the underlying issues effectively.Rate this question:
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- 21.
Which team room board needs to be updated for 5 Why/Ab Report?
- A.
SDCA matrix
- B.
Monthly KPI board
- C.
Safety Board
- D.
VPO pillar board
Correct Answer
A. SDCA matrixExplanation
The SDCA matrix needs to be updated for the 5 Why/Ab Report. The SDCA matrix is a tool used in the Lean Six Sigma methodology to track and monitor process improvements. It stands for Standardize, Do, Check, and Act. Updating the SDCA matrix with the findings and actions from the 5 Why/Ab Report will help ensure that the identified root causes are addressed and that the necessary corrective actions are taken to prevent the recurrence of the problem.Rate this question:
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- 22.
In which meeting 5 Why actions to be reviewed
- A.
SHO meeting
- B.
Daily Deptt Meeting
- C.
Daily Maintenance meeting
- D.
All
Correct Answer
D. AllExplanation
In order to determine which meeting the 5 Why actions are to be reviewed, the correct answer is "All." This means that all of the mentioned meetings (SHO meeting, Daily Deptt Meeting, and Daily Maintenance meeting) are appropriate for reviewing the 5 Why actions.Rate this question:
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- 23.
Where Assistant Manager is supposed to review 5- Why
- A.
At OWS
- B.
At Team room
- C.
In his office
- D.
Not required
Correct Answer
A. At OWSExplanation
The Assistant Manager is supposed to review at OWS because it is a central location where the team can gather and discuss their work. It allows for easy collaboration and communication among team members. Additionally, reviewing at OWS ensures that everyone is on the same page and can address any issues or concerns in a timely manner. Reviewing at OWS also promotes transparency and accountability within the team.Rate this question:
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- 24.
Ab trigger is based on
- A.
Reoccurrence
- B.
increase in severity
- C.
Sometimes escalate straight to an Abnormality Report
- D.
All
Correct Answer
D. AllExplanation
The correct answer is "All". This means that the Ab trigger is based on all of the mentioned factors: reoccurrence, increase in severity, and sometimes escalating straight to an Abnormality Report. This suggests that any of these factors can trigger an Abnormality Report, indicating that all of them are important in determining when an issue should be reported.Rate this question:
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- 25.
Who is responsible for completion of Ab report
- A.
Operator
- B.
Assistant Manager
- C.
Deptt Head
- D.
Maintenance team only
Correct Answer
B. Assistant ManagerExplanation
The Assistant Manager is responsible for the completion of the Ab report.Rate this question:
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- 26.
"Low wort OG" is an example of
- A.
Symptoms
- B.
Problem
- C.
Cause
- D.
Carelessness
Correct Answer
B. ProblemExplanation
"Low wort OG" refers to a specific symptom or issue in the brewing process. It indicates that the original gravity (OG) of the wort, which is the measurement of the concentration of sugars in the liquid before fermentation, is lower than expected. This can be problematic because it may result in a beer with lower alcohol content or a different flavor profile than intended. Therefore, "Low wort OG" is considered a problem rather than a symptom, cause, or result of carelessness.Rate this question:
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- 27.
"Loose Bolt" is an example of
- A.
Symptoms
- B.
Lack of knowledge
- C.
Cause
- D.
Carelessness
Correct Answer
A. Symptoms -
- 28.
"No PM schedule" is an example of
- A.
Symptoms
- B.
Lack of knowledge
- C.
Cause
- D.
Carelessness
Correct Answer
C. CauseExplanation
The given correct answer suggests that "No PM schedule" is an example of a cause. This implies that the lack of a preventive maintenance schedule is the root cause of a problem or issue. It indicates that the absence of a planned maintenance program can lead to equipment failures, increased downtime, and potential safety hazards. This highlights the significance of implementing a proactive maintenance approach to prevent breakdowns and ensure optimal performance.Rate this question:
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- 29.
"Crate stuck on conveyor" is an example of
- A.
Symptoms
- B.
Lack of knowledge
- C.
Cause
- D.
Carelessness
Correct Answer
A. SymptomsExplanation
The given correct answer suggests that "Crate stuck on conveyor" is an example of symptoms. This implies that the phrase "Crate stuck on conveyor" represents signs or indications of a problem or issue. It does not provide any information about the cause or the lack of knowledge related to the situation. The focus is solely on identifying the observable symptoms rather than explaining the underlying reasons or attributing it to any specific factor.Rate this question:
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- 30.
"Low tension on V belt" is an example of
- A.
Lack of knowledge
- B.
Symptoms
- C.
Cause
- D.
Carelessness
Correct Answer
B. SymptomsExplanation
"Low tension on V belt" is an example of a symptom. Symptoms are indicators or signs that something is wrong or not functioning properly. In this case, the low tension on the V belt is a symptom that suggests there may be an issue with the belt or its components. It serves as a warning sign that further investigation or maintenance is needed to address the underlying cause of the low tension.Rate this question:
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- 31.
"Malt scale vibrator not working" is an example of
- A.
Symptoms
- B.
Lack of knowledge
- C.
Cause
- D.
Carelessness
Correct Answer
A. SymptomsExplanation
The statement "Malt scale vibrator not working" is an example of a symptom. Symptoms are indicators or signs that suggest the presence of a particular condition or problem. In this case, the malfunctioning malt scale vibrator is a symptom that something is wrong with the equipment. It does not provide information about the cause of the issue or the level of knowledge or carelessness involved. Therefore, the correct answer is "Symptoms".Rate this question:
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- 32.
Our Problem Solving Efforts must target:
- A.
Identification & Elimination of the Symptoms
- B.
Identification and elimination of Causes
- C.
Escalation to the next level
- D.
None of these
Correct Answer
B. Identification and elimination of CausesExplanation
The correct answer is "Identification and elimination of Causes." When we encounter a problem, it is important to not just address the symptoms but also identify and eliminate the root causes. By focusing on the causes, we can prevent the problem from recurring in the future. This approach allows for a more sustainable solution rather than just temporarily fixing the symptoms. Escalation to the next level may be necessary in certain situations, but it is not the primary goal of problem-solving efforts.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
May 05, 2020Quiz Created by
Soumyadeep Banerjee
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