Answer / vaseem areekan

oil is the best lubricant.
main difference of fan and blower is ; the fan is using
propeller, blower is using impeller..

What is a diaphragm?

0 Answers  

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Why green curtons are used in hospital?

2 Answers  

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3x3x2.5 m room temperature increases by 20 deg cel in 24 hours by a lamp of 100 w. then tell the temperature of the filament

0 Answers   Bhel,

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what is choking and stalling in centrifugal compressor?

1 Answers   Infosys,

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How to calculate chiller performance

1 Answers  

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Difference between Energy and Exergy? Any practial Example??

3 Answers  

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What will happen if head of a selected pump is not utilized in a closed loop water circuit? Flow will increase or decrease or remain same?

0 Answers   ISRO,

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what is the diffrence between Torque and Power ( layman Idea)?

2 Answers  

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1) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )

0 Answers   Ansaldo,

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what is the termodynamic?

5 Answers  

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interview questions asked in BHEL posteded in website

1 Answers   BARC, Bhel,

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what is the difference in Gas Welding and Gas Cutting?? Second Question is for Huge Casting which method is used??

0 Answers   Bhel,

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