Why Diesel Engines are expensive than petrol Engines? Tell the economics of both the engines?

14 Answers   Bhel, TATA,

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HOW MANY vA=1kv?

2 Answers  

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if in centrifugal pump suction,discharge and impeller size constant and motor rpm increase.what is the effect on motor ampere?

3 Answers  

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What is the sensitive part of the liner

0 Answers   RRB,

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why does cycle rim dont bend even in heavy loads???????

7 Answers   Nissan,

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area under P-V diagram indiacates what?

10 Answers   APGenco, Ford,

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What is the plant heat rate and what is the turbine heat rate?

1 Answers   JSW,

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Is expansion valve a throttle valve? why? and what is the capillary tube and the difference between it and the above ones?

5 Answers  

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what is the pattern

3 Answers  

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Please brief me about Ball-screw.

0 Answers  

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ifferent between technology & engineering?

4 Answers  

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why piston is cylindrical in shape

7 Answers   Clarion Technologies, Olam International,

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