HOW TO PREPARE FOR HPCL WRITTEN EXAM?

0 Answers   JK Cement,

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What is wet corrosion?

0 Answers  

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How many lubricating holes are there in cylinder?

0 Answers  

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Composition of bronze

4 Answers   Bhel, TVS,

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• How do you propose to compensate for your lack of experience?

1 Answers   Petro Star Mount,

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Why must we pay attention when we drain steam in steam turbine. What factors are observed?

0 Answers   ABC Inc, RRB, Siemens,

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in which condition turbine bearing vibration high

4 Answers  

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what is heat rate of a power plant?

5 Answers   ABB, ONGC,

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What is the cold side of the refrigeration system?

2 Answers   RRB,

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can a horizontal mount motor be used vertically?

2 Answers  

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Heavy fuel oil sulfur content and counter measures?

0 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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