Reliability Engineering (ME-703 (D)) - Important Questions

Define reliability and explain the importance of reliability engineering, including in AI and data science.

Write short notes on bathtub curve, laws of probability, time dependent failure models, and series, parallel and mixed systems.

Discuss the important steps in the reliability analysis procedure.

Explain failure pattern of complex product.

Define and explain the hazard rate function.

Explain Bayes' theorem in detail.

What do you mean by 'Set Theory'? Discuss its importance and applications.

Explain probability distribution functions and discuss density functions for different types of discrete and continuous variables.

Compare and differentiate between Weibull distribution, Normal distribution and Lognormal distribution.

Explain the role of fatigue strength in geometric modeling of structures and the variation of failure rate with time.

Explain relationship between reliability and hazard functions.

Define 'optimization' in reliability engineering. Discuss optimization techniques for system reliability with redundancy.

Discuss reliability optimization by non-linear programming.

What do you mean by event tree and fault tree analysis? Discuss giving suitable examples.

Explain 'Reliability testing' and 'measurement of reliability'.