why pneumatic engine is not used now a days

1 Answers  

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if in centrifugel pump suction,discharge and impeller size constant and motor rpm increase.what is the effect on pressure and flow.

7 Answers   ITC Infotech, PCBL,

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The advantage of a controllable pitch propeller?

2 Answers   RRB,

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Explain how to adjust pump pressure

3 Answers   RRB,

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In a boiler Natural gas flow 10,000 N cubic meter and combustion air flow 22,000 cubic meter, how I convert gas flow N cubic meter to cubic meter to maintain fuel air ratio? Thank you. ashekullah

3 Answers  

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What are steam turbine parts usually come into damage?

0 Answers   RRB,

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Can we use pure oxygen in IC engines instead of air?? what would be the advantages and disadvantages of using it?? Have any steps been taken about this??

5 Answers   College School Exams Tests, TATA,

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What's the difference between welding and soldering?

15 Answers  

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RESPECTED SIR iam saravanan from chennai i need rrbchennai entrance question paper(modei question paper)and send this papers to my email id sarmec08@yahoo.co.in as soon as possible

0 Answers   RRB,

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what is the difference between: throttle valve,flow control valve, venturi??

1 Answers  

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difference between pipe and tube

16 Answers  

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Explain the principle of Suizer Fuel oil injection pump

0 Answers  

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