engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Industrial Engineering Quality and Reliability
Consider the following statements:
1. Mean time to failure(MTTF) - used for non-repairable products.
2. Mean time between failure (MTBF) - used for repairable products
1
Statement 1 is true
2
Statement 2 is true
3
Both statements are true
4
Neither 1 nor 2 is true