Electrical motor maximum speed?

3 Answers   L&T, TVS,

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what exactly 3by2 directional control valve means and how direction control valves work can any one explain me the diagrm please i need it must and should

1 Answers   Essar,

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what is a presure relife valve in a diesel generator.

2 Answers  

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Explain the operation of a centrifugal purifier.

0 Answers   RRB,

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What is ISDN ?

1 Answers   Wipro,

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Why do the radiators in your house click when you start the heating system?

0 Answers  

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If a fixed gear having 200 teeth is in mesh with another gear having 50 teeth.The two gear are connected by an arm.What will be the number of turn made by the smaller gear for one revolution of arm about the center of bigger gear? Any effort is appreciable witha proper logic..

8 Answers  

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If we put a ball(made by metal) of dia 10mm on table of size 200 mm*200 mm . weight of ball is 10 kg(98.1N) it should point conact with table than what is the stress acting on table and why?

3 Answers  

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What causes turbocharger surging?

0 Answers   RRB,

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When we open the door of refrigerator then we feel hot,why?

3 Answers   BARC, KPIT, Power Plant,

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Why is a condensor used in a rankine cycle?

8 Answers   BARC, Bhavini,

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Why is stress considered important in a shaft?

0 Answers  

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