why we use 4 earthing in the DD genset?

2 Answers   Cooper,

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What is temper embrittlement in alloy steels and what are its effects ?

0 Answers  

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Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

0 Answers   BARC,

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How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type

0 Answers   Cummins,

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please msg me tecnical question of hpcl

0 Answers  

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what is critical speed?

32 Answers   Power Grid, Reliance, Takreer,

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IS there any rake angle in blade? which is used to shave the beard ?

1 Answers  

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Cornot cycle efficiency increase with

5 Answers   APGenco,

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function of clutch?

3 Answers  

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What is a blow down valves?

2 Answers   ABC Inc, RRB, Siemens,

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sir i want model and previous year question paper of RRB. please send it to my mail id. im a mechanical engg.

0 Answers   RRB,

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How to disiegn DCV circuit ?

0 Answers   Kirloskar,

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