what is the bow of the shaft?

1 Answers   MRF,

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What is ISDN ?

1 Answers   Wipro,

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what is critical speed?

1 Answers  

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What is the difference between Corrective actions and preventive actions?

2 Answers  

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what do you mean by volvo ?

0 Answers  

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Explain how to adjust pump pressure

3 Answers   RRB,

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why does bitumen heated from top side bt not from bottom side€

0 Answers   Denso, Gammon, Punj Lloyd Ltd,

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What are the types of cleaning main engine Turbo Charger blower side?

0 Answers   RRB,

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how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

0 Answers   Bhel,

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what is the relation between belt pulley diameter and its rpm

1 Answers  

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What is heavy water and what is its use in nuclear plants ?

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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