Answer / venugopal

ID FAN used for removal of flue gas to furnace and control
the back fire

FD FAN used for fuel firing and daissing

Answer / t n trueman

ID Fan - Maintained the Negative pressure inside of the
furnace, removal of Co2 from furnace, it will located in
between ESP and Chimney.

FD Fan - Inject the Air for burning the fuel from atmosphere
through APH

Answer / ujjwal koley

ID fan maens induce draft fan & FD fan is froce draft
fan.both are use in thermal power plant/ Sinter Plant.ID
fan so connected the airpreheater.fd fan is so connect the
eletropre-preted.It used in Blast Furnace also.

Inspection for intermediate shaft bearing.

1 Answers   RRB,

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written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....

0 Answers   QAFCO,

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EXPLAIN THE DIFFERENCE BETWEEN BENCH VICE AND PIPE VICE?

2 Answers  

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What is ferrite?

0 Answers  

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3>long form of plc?

2 Answers  

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on volume basis,air contains following parts of oxygen

3 Answers   Nalco, RRB,

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any body know regarding team centre....

2 Answers   Siemens,

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why not soot blowing performed of air preheater, while soot blower is in retract position?

0 Answers  

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what is p11

5 Answers  

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how much efficiency loss will took place in a steam turbine due to low vacuum

0 Answers   TATA,

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Explain the difference between grey iron and white iron. What is mottled iron ?

0 Answers  

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Why in screw & centrifugal compressor using rolor bearing

0 Answers  

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