I want a RRB model question for Diploma mechanical Engg.

6 Answers   ASD Lab, Hyundai, IBM, Infutech, IOCL, JSW, L&T, ONGC, Production and Quality Engineering, RRB, Tata Steel Limited,

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Which element is added in steel to increase resistance to corrosion ?

0 Answers  

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i just wanted to ask that what should one do to clear all the concepts a mechanical engineer needs to have cleared,this not only includes the concepts of each and every semester of his engineering course, but also the basic laws and fundamentals of physics(that required for Mechanical engineering).I am a third year mechanical engineering student and i am very keen to know about the above question. somebody please help me.

1 Answers  

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An engine operates between temperatures of 900 K and T2. And another engine between T2 and 400 K. For both to do equal work, the value of T2 should be

3 Answers   BITS,

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Is heat treatment required for hardox 400+Mild steel welding ?

2 Answers  

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what is critical speed of a turbine

10 Answers   Nahar, Welspun,

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What is unit of power

26 Answers   Bhel,

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how to calculate air load of a existing/ new plant before installing a air compressor.

0 Answers  

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What is the difference between isentropic process and throttlinglprocess ?

0 Answers  

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What is meant by direct heat exchanger [or] open heat exchanger?

0 Answers  

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what is cswip?

2 Answers  

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Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation.

0 Answers  

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