which is more efficient diesel or petrol engine?

4 Answers  

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What is the difference between isentropic process and throttlinglprocess ?

0 Answers  

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What is the universal gates?

1 Answers   RRB,

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Question for mech.engineer in dmrc

0 Answers  

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When Centrifugal compressor is a non positive displacement compressor how it goes under surge due high discharge pressure when the discharge valve partially or fully clossed. please explain me clearly

2 Answers  

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what is the difference between type -a and type -b iron > The chemical compostion is given here under and also guide us the effect of Ni;Cr;Mo in the iron; name and use of these two types of iron Type a Type b %C :3.15 2.65 %Mn:0.41 0.52 %Si:1.72 1.60 %S :0.090 0.082 %P: 0.215 0.204 %Ni: 0.40 Traces %Cr : 0.49 Traces %Mo : Traces Traces

0 Answers  

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How many isomers have the name bromomethylcyclopentane?

1 Answers  

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what is the basic optimal difference among isothermal,isentropic and adiabatic processess( with charts of each)??

0 Answers   BARC, NTPC,

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How to identify the bearing number with 3 dimensions of bearing ID & OD & bearing outer width? In interview me answerad only the bearing ID multiply with 5. That is last two digit number.

0 Answers   Al Suwaidi, Shriram Pistons, SPIPL,

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work done in throttling process is given by which formula?

1 Answers   Siemens,

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What type of pump is main L.O. pump?

1 Answers   RRB,

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anybody having idea about bel interview questions for mechanical,

1 Answers   BEL, Sail,

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