Which is the best lubricant-air, oil or water?

6 Answers   Covanta Energy,

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I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

0 Answers  

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What is unit of power

26 Answers   Bhel,

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sir,i want the papers of section engineers asking by all the rrb's in exam.plz give the ideas or way for better preperation

2 Answers  

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What is the effect on shunt motor's rotation if the polarity of the field and the armature winding increased simultaneouisly

1 Answers   GDT, JKP,

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what is presure?

5 Answers   IGCAR,

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What is the principle of a pump?

0 Answers  

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different between general arc welding & aluminium welding?

0 Answers  

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which cooling process used in steam turbine

5 Answers   BEL, Suzlon,

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What happen when too much cylinder oil is injected in the working cylinder?

0 Answers   RRB,

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Which reactor uses heavy water as moderator ?

0 Answers  

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What is the specific gravity or relative density of fuel oil?

0 Answers   RRB,

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