Answer / Hansraj Dwivedi

See answer for question 252848

Explain how is a submarine able to submerge and surface?

1 Answers  

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can aluminium be welded?if so say the type used for it?

4 Answers  

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which type of impellor has highest speed backward, forward, straight?

2 Answers  

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Locate nozzle in a turbocharger

1 Answers   RRB,

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What are the advantages of diesel engines?

1 Answers  

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If the black box flight recorder is never damaged during a plane crash, why not the whole airplane made out of that stuff?

1 Answers  

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Maximum combustion temperature in gas turbines is of the order of 1100 to 10°c whereas same is around 00°c in i.c. Engine ? Why ?

1 Answers  

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

3 Answers  

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What is a blow down valves?

2 Answers   ABC Inc, RRB, Siemens,

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Explain how to measure crank web deflection?

1 Answers  

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what is the advantage of high pressure boiler & what is effect on steam consumption?

1 Answers   Electrical,

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In a thermal power plant : Why the Deaerator is placed at height and mostly at 15.5mtr?

9 Answers   DSM, Jindal,

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