Why rockets using liquid hydrogen have higher specific impulse compared to liquid hydrocarbon ?

0 Answers  

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i want to know how a dg set run/works and what is strock and what difference in between two and four strock engine.

0 Answers  

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What will happen if oil is mixed with boiler feed water?

5 Answers   NTPC,

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how the sex feels in the space??what will be the result of thrust force ??

0 Answers   NASA, TATA,

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I am BITS Pilani , Mechanical Engineering graduate, with aggregate 55%........and since most of the top PSU's have 60% eligibility criteria, I don't know what to do.... Is there no way I could apply in PSUs like, NTPC, ONGC, BPCL etc ever? please reply guys!!!

2 Answers  

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What is the percentage of chromium in 18 : 4 : 1 iiss ?

0 Answers  

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Which element causes difference in higher and lower heating values of fuel ?

0 Answers  

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SOMEONE POST THE MODEL APTITUDE QUESTIONS FOR MRF TYRES PLz pLZ pLZ ..Very urgent

0 Answers   MRF,

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How the bearing numbers are allocated?

0 Answers   Reliance,

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How can we find out the weight of metal sheet with the help of its dimensions.

1 Answers  

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how to calculet the volume of torispherical head in pressure vessle design?

1 Answers   Debre Markos University,

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Does the rate increase by experience or number of years worked?

0 Answers  

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