Answer / muhammaddin

mostly it causes of due to failure of engine piston rings or
added impurity in fuel which does not burn properly

Answer / manoj yadav

THERE MAY BE RESTRICTION IN AIR SYSTEM OR MAY BE FUEL
SYSTEM/PUMP IS MALFUNCTIONING. BECAUSE THE BLACK SMOKE IS
THE SYMPTOMPS OF INACCURATE AIR-FUL MIXTURE. IT MAY BE DUE
TO INACCURATE INJECTION TIMING

Differentiate Between High Speed coupling and high torque coupling with examples.

0 Answers   Enercon, Tech Mahindra,

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can any body send me previous year model papers of BEL and BHEL PLZ mail to manume31@gmail.com

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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hi,i am sekar.i am prepareing Assistant Motor Vehicle Inspector in TN.Transport ,if any one have previous year model pares or some questions,pls send me at gpsekar2007@gmail.com.

0 Answers  

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Explain the difference between an electric motor and an electric generator?

0 Answers  

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how to calculate the OEE for a equipment?

4 Answers   Godrej,

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Function of nozzle holden

0 Answers  

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Name the strongest and weakest type of atomic bonds?

0 Answers  

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Where can i see model papers for NLC graduate engineer test and RRB section engineer test

0 Answers  

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In convection heat transfer, if heat flux intensity is doubled then temperature

0 Answers  

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I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

0 Answers  

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How will you calculate the tonnage of Mechanical Press.

3 Answers  

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