PFMEA- Test 3

Welcome to your PFMEA- Test 3

What does the Severity rating measure?

Likelihood of occurrence

Impact of the failure

Ease of detection

Time to fix the issue

A failure that causes a safety hazard would most likely have a severity rating of:

1

4

7

10

Which of these is true about the Occurrence rating?

It is always 5

It depends on how often failure happens

It increases if detection is high

It reduces severity

What does a Detection rating of 10 mean?

Failure is always detected

No chance of detection

Rarely occurs

Failure doesn’t matter

Which mistake should be avoided while assigning ratings?

Using a calculator

Assigning values based on opinion

Consulting experts

Referring to past data

What is the formula for calculating RPN?

S + O + D

S ÷ O × D

S × O × D

S + (O × D)

An RPN of 50 indicates:

High risk

Low risk

Immediate action

Data error

Which factor does not affect the RPN value?

Detection

Severity

Number of workers

Occurrence

What is the purpose of calculating RPN?

Approve employee promotions

Find out the root cause

Prioritize failure modes

Reduce machine cost

What is the next step after identifying a high RPN?

Ignore the issue

Take corrective action

Lower the severity manually

Delete the data

Welcome to your PFMEA- Test 3

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