Answer / devinder singh

HEATING SURFACE AREA

(RT(HEAT TRANSFER RATE) X LMTD ) /STEAM PICK UP= HEATING SURFACE AREA

Answer / chetan h malaviya

every 1000 square of water wall heating surface area 40 tonne steam generation considers as a thumb rule.

Answer / randhir singh

Heating surface area of a boiler depends on gas velocity, size of tube, tube pitch, arrangement, configuration of tube. For the same duty or heat transefer one can develop different designs with significant difference in surface area

Answer / dilip kumar mishra

There is a thumb rule like so, every 1meter square of heating surface gives a generation of 40 mt of steam.

What is the the sequence/logic of burner management system in boilers. What is purging and scavenging?

2 Answers  

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What is creep, resilience.

2 Answers  

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why not maintain Ph 7.0 in Boiler because 7 Ph is not acidic and not basic.

4 Answers   Atlas Power,

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We have 132KV/11KV Grid connected power transformer for getting power from Grid. Can we use this transformer for sending generated power as well. I mean step up from 11KV to 132KV and transmit.

6 Answers  

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What is MFT and when it is acted.

2 Answers   HPCL,

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what's the moog valve

0 Answers   Sirte Oil Company,

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What are the turbine protections.

2 Answers  

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what are the major duties of a instrumentation engineer in a power plant.?

3 Answers   Gulf,

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A 5A rewirable fuse blows when 9A flows.determine the fusing factor?

1 Answers   Schneider, Student, Tata Power,

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63.5 ohm NGR is connected with our gas engine genrator running at 500 rpm, 50 hz and synched with WAPDA at 6.3 KV bus voltages, 2500A and 25KA(1 sec). can some one give me proper calculations how it comes 63.5ohm?????

2 Answers   UET,

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2. what is meant by exhausthood temp?

4 Answers   Alstom, ANG, GMR,

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What is the use of Hydraulic Coupling in-between BFP pump & BFP Motor?

1 Answers   Lanco, XYZ,

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