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

0 Answers  

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What will happen to the resistance, when the diameter of the conductor is doubled?

7 Answers   Bhel,

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operation of rootblower

0 Answers  

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What is meant by cross flow heat exchanger?

0 Answers  

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What would happen if there was water in refrigeration line?

2 Answers   RRB,

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Why gas containers are mostly in a cylindrical shape?

0 Answers  

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What does Nominal size in a valve means like NG6,NG10 etc

0 Answers  

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how many stages in compressor in ge 9 fa gas turbine ?

3 Answers   Applied Power Technologies, DEWA, Wales Interiors,

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What are the causes of boiler backfire and steps in how to prevent it from happening?

4 Answers   ABC Inc, RRB, Siemens,

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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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meaning of engineering ...

0 Answers   Aster Teleservices,

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i am preparing for motor vehicle assistant inespector please send me old questions papers.

0 Answers  

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