Answer / k devanesan

It takes Axial load to keep the rotor in centre position.
it is the sacrificing mechanisum to protect the rotor
internals.(Axial clearences in the bearing is less than
Internal clearence of fix to moving parts.)

whats the coloring code of a air to open or a air to close valve?

0 Answers  

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In a rankine cycle if maximum steam pressure is increased keeping steam temperature and condenser pressure same, what will happen to dryness fraction of steam after expansion ?

0 Answers  

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What are the criterias for selecting piping for different utilities services like cooling water, DM Water, Service Water and Fire Water.Please provide some technical literature on that.

2 Answers   DAE,

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How is propeller fitted in shaft?

0 Answers   RRB,

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Is the magnitude of force acting between two conductors running parallel and carrying alternating current remains constant? If not what will its frequency if frequency of AC is 50Hz?

1 Answers  

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Upto what presrure natural circulation is possible in Boilers?.

2 Answers  

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What is function of accumulator in hyd. machine

5 Answers  

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define eccentricity and principle

1 Answers   DEWA,

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can we say all tapered pipes as nozzle?

8 Answers  

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What are the causes of low compression in the main engine?

0 Answers   RRB,

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What are good characteristics of good combustion in a boiler?

0 Answers   RRB,

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DIFFERENCE BETWEEN CODES,STANDARDS & SPECIFIFCATIONS?

0 Answers   L&T,

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