CRE Exam Dumps | The failure rate for an IC chip is 0.0023 per hour of operation. Calculate the MTBF given that the failure

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Question 17/92

The failure rate for an IC chip is 0.0023 per hour of operation. Calculate the MTBF given that the failure rate is constant.
Response:

A. 434.78 hrs

B. 37.6 hrs

C. 43 hrs

D. 486 hrs

Correct Answer: A

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MohammadAli Dastgheib - Jun 16, 2022

Thank you for this question.
given that proviso, MTBF = 1 / (failure rate). Thus;
Ans = 1 / 0.0023 = 434.78 hrs

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