QUESTION: 57

In the failure rate model shown below, which one of the sections represents the period when catastrophic failures are likely to occur?

A
B
C
All sections can experience catastrophic failure.

Answer(s): D

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QUESTION: 58

Failure mode, effect, and criticality analysis, (FMECA) is primarily for the purpose of

Learning as much about the item as possible after qualification test.
Determining the way an item will most likely fail to help obtain design and procedural safeguards against such failures.
Determining, by extensive analysis, the reliability of an item.
Determining the cause of a failure, by dissecting the item, to help obtain corrective action.

Answer(s): B

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A system was designed with 3 capacitors. When the system is first activated all capacitors are operating. The system continues to operate as long as at least 1 capacitor is operating. This is an example of

Redundancy.
A series system.
An active parallel system.
A standby parallel system.

Answer(s): C

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QUESTION: 60

The failure rate model above is used to show a typical relationship of many parts between their failure rate and the time in service. The reliability function for period "B" is BEST represented by

Option A
Option B
Option C
Option D

Answer(s): D

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Free CQE Exam Braindumps (page: 16)

QUESTION: 57

QUESTION: 58

QUESTION: 59

QUESTION: 60

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