Mechanical Engineering UPSC PYQ 2015

56 questions from the UPSC 2015 examination. Showing a preview of 3 below — generate a full practice test to solve the rest.

3 questions

1Medium10 marks

What are the advantages of tempering carbon steel? Show with the help of iron-carbon equilibrium diagram, how low, medium and high temperature tempering are done.

2Medium15 marks

Explain with a sketch how heat is absorbed at various stages from feed water to steam generation in water tube boilers.

3Medium10 marks

Discuss the advantages and limitations of 'Process Layout'.

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