Answer / devanesan

I am not worked in WHR Boiler eventhough the Control valve
after eco. is safe design because the eco coil always with
fluid. tube starvation will not happen. it may be due to
material of eco. coil.

Answer / magesh

Where have you seen a Feed Control Valve after Economiser in
WHRB?
If it is located after economiser, there is no purpose in a
feed control valve. Usually feed control valves are placed
before economisers in all boilers, so that feed water can be
controlled according to the power requirement. Once it
enters Economisers directly it will go through drum. We
cannot control thereafter. If u still need any explanations,
just mail me mageswaran.c@gmail.com

why vesels are constructed by cylindrical type?

2 Answers  

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How will you create a piston head?

0 Answers  

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3 Answers  

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length l and width b is given for a rectangle.and the perimeter of a rectangle is denoted by p.another rectangle length is 2l and width is 3b and the perimeter of a rectangle is p1.find the ratio between those two perimeters?

1 Answers  

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meaning of 125kva DG

0 Answers  

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Why are lng pipes curved?

0 Answers  

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When maximum discharge is obtained in nozzle ?

0 Answers  

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14 Answers   BARC,

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4 Answers  

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1 Answers   RRB,

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0 Answers   ABC Inc, RRB, Siemens,

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