Answer Posted / kishan

knocking will occur

What is the difference between hydraulic oil and engine oil?

1143

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What are the procedures on how to anneal?

1876

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Explain knurling.

1034

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What is the coefficient expansion of transformer oil?

1093

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How to start water tube steam boiler

1889

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differentiate between total moisture and inherent moisture of coal.

1060

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What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.

2485

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What are whiskers ?

1105

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Explain the difference between ferrite, austenite and graphite ?

1136

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Whether entropy is intensive property or extensive property ?

1024

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What is a diaphragm?

1062

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Explain the procedure in staring a F.O. purifier

2330

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Which reactor uses natural uranium as fuel ?

1040

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i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata

1941

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what is critical temprature discuss that is any pressure greater than critical pressure is valid for boiler design.....2 in what cycle steam power plant is based draw h-s diagram.different process to make gear what is tooth profile what is generatic and directric and many more as i m doing mtech thats why interview was of 30 minute...........

2300

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