Answer / guest

it reduces the heat transfer of water tubes and high
heatinf of metal temperature causes bursting of tubes.

Give five boiler mounting valves.

1 Answers   ABC Inc, Renault Nissan, RRB, Siemens,

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What are the causes if one cylinder in a diesel engine has a high temperature?

0 Answers   RRB,

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What are the defects in exhaust valve?

0 Answers   RRB,

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Which nuclear reactor uses water as a coolant, moderator and reflector ?

0 Answers  

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What would you consider to be the most important aspects of this job?

1 Answers   Petro Star Mount,

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for -50 dec which grade steel can be used for ducting work?

0 Answers  

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What is the world is hardest metal?

0 Answers  

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dear sir pls send me rrb jr.engineer previous question papper to this email id:snap272@gmail.com

0 Answers  

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How to calculate CFM of fan?

2 Answers  

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Given a cutaway isometric view of the steam turbine.

0 Answers   ABC Inc, RRB, Siemens,

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what is the difference between high speed and a low speed turbine and on what parameters we will chose or go for either low speed or high speed turbine...

2 Answers  

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Electrical symbol

0 Answers   RRB,

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