Answer / 44+4

it means pulverizing

Why head of a centrifugal pump is independent of density of fluid?.

0 Answers  

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What phenomenon becomes when air mixed with refrigerant?

1 Answers   RRB,

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what is combined cycle & where it is used

2 Answers   NPTI, Reliance,

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What is control volume system?

0 Answers   John Deere,

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why we are not doing purging R410a refrigerant in hvac?

2 Answers  

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why you are join this company?

3 Answers   L&T, Thermax,

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how to calculate bearing pre-load?

0 Answers   Ashok Leyland,

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why as atmospheric pressure increases,boiling point also increases?

5 Answers   BARC,

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what is possible maximum efficiency of a diesel engine and a petrol engine?

5 Answers   HPCL,

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current rating of a 3 phase DG set is 20 Amps, but what will be the per phase current for single phase supply.

2 Answers  

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My interview is on 21/09/07.Kindly send me the Questions and answers on 1)Inspection and testing of pumps & compressor, 2)Piping 3) HVAC

2 Answers  

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What are bevel gears and what are its types?

0 Answers  

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