"In refrigeration, why during operations is running low pressure at the suction side?"

2 Answers   RRB,

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When repacking a valve the rings of packing should be oriented so that the packing ends are installed ____________.

0 Answers  

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What is the difference between induced draft and forced draft fan? where are they used?

3 Answers  

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how long normally does the domestic refrigerant capillary tube are?

0 Answers  

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what is cyclon vibration effect in turbine

0 Answers   NTPC,

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how many work softner filter ,multy media filter ,cartage filter , in r o system

0 Answers   Hilton,

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sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

0 Answers   Bhel, Ford,

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what is difference between condenser and evaporator.

1 Answers   Divis Laboratories,

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What is difference between concentricity & coaxiality for giving the geometrical tolerences?

2 Answers   Magna Infotech,

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Explain why diesel engine is known as high torque and petrol engine as high speed engine?

0 Answers  

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What is the effect of high alkaline water to a boiler?

3 Answers   ABC Inc, RRB, Siemens,

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What is NPSH of a Centrifugal pump ? How is it varied by the pump manufacturer for a particular model of pump ?

3 Answers  

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