Answer Posted / york shipley

due to the continuous operation of any diesel engine the
lubricating oil gets high temperature due to which there
will be oil vaporization and this vapor can not be allowed
to remain inside the crank case which may get high pressure and
there fore the breather/pipe is provided to send it out to
atmosphere to keep safe engine operation.

Which is first stress or strain?

1030

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why oil lift in screw chiller during change of climate.

2338

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Pls tell me the diff bw impulse turbine and reaction turbine

2000

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What is the difference between shear center flexural center of twist and elastic center?

1225

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What do you understand by the concept of a 6 stroke engine?

1083

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what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?

2229

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sir can u plz send me Jindal Steel's mechanical engg. paper and the aptitude paper of previous year....i wud be very thankful to u.... my email id..- suraj.candid@gmail.com

2055

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What is blower? Partlist of blower.

1932

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respected sir, kindly send me some interview questions , which are asked in trainee marine engg..

2236

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Which element is added in steel to increase resistance to corrosion ?

1237

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What is the difference between EN 8 and SS410 grade material with chemical composition and application.

4718

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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 )

1855

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Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

1583

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What is the function of lathe machine?

1057

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Why would some industries select pneumatics over hydraulic?

1078

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