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

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

Discuss the important steps in the reliability analysis procedure.

Explain failure pattern of complex product.

Define and explain the hazard rate function.

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

What do you understand by Bayes' theorem? Discuss in detail.

What do you mean by probability distribution functions? Discuss density functions for different types of discrete and continuous variables.

Compare Weibull distribution, Normal distribution and Lognormal distribution.

What is the role of fatigue strength in geometric modeling of structures? Explain failure rate versus 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'.

Write short notes on any two of the following: (i) Bathtub curve (ii) Laws of probability (iii) Time dependent failure models (iv) Series, parallel and mixed systems.