why we are not doing purging R410a refrigerant in hvac?

2 Answers  

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Why fatigue strength decreases as size of a part increases beyond around 10 mm?

0 Answers  

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sir plz tell me what is the basic concept of mechanical maintenance

2 Answers   Bhel, HPCL,

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I'm a first year student of B.E Mechanical Engineering... How should i prepare myself for getting selected in campus interviews from now itself...? What books should i refer....?

0 Answers  

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What would you consider to be the most important aspects of this job?

1 Answers  

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What is the brain of computer?

0 Answers  

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what happen if petrol is filled in 4stoke deisal engine

4 Answers  

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suppose that there is a gas turbine of 110MW having 3 stages, and compressor having 17 stages. what will happend when the stages of turbine increses to 6.

6 Answers  

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What do you mean by A.CC.?

0 Answers   ABC Inc, RRB, Siemens,

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how an universal testing machine working?

1 Answers   HCL, UPSC,

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what is reboiler?

3 Answers   IOCL,

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what is the practical use of ENTROPY?

7 Answers   JSW,

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