Multiple Choice
Ten high-technology batteries are tested for 200 hours each.One failed at 20 hours;another failed at 140 hours;all others completed the test.FR(%) is ________ and MTBF is ________.
A) 20%;880 hours
B) 10%;1980 hours
C) 20%;1760 hours
D) 20%;1000 hours
E) 80%;920 hours
Correct Answer:
Verified
Correct Answer:
Verified
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