What is the thermal efficiency of a diesel engine?

1 Answers   ABC Inc, RRB, Siemens,

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Why the gear drives said to be power transmitting device?While it transmitting motion only.

2 Answers   Infosys,

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what happens when the spark are introduced before the piston reaches maximum

4 Answers   KBR,

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what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

0 Answers   IIT,

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What is fit tolerance limit

2 Answers   Ecil,

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1.What is the difference between safety valve and relief valve?

9 Answers   Covanta Energy,

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What is difference between concentricity & coaxiality for giving the geometrical tolerences?

2 Answers   Magna Infotech,

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what is stress

8 Answers  

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1-How to calculate the CFM of HVAC ? 2-if we have CFM and then how can we calculate AC Duct size?

1 Answers  

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Where is Salar Jung Museum located?

3 Answers   HAL,

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What is a bearing? What are the different types of bearings?

0 Answers  

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What is the difference between IES and Engineering service exam?

2 Answers  

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