Answer / vivacious_vino

the latest technology is the the gasification of coal which
will produce syngas,consists primarily of hydrogen, carbon
monoxide,and has less than half the energy density of
natural gas .First this gas will drive the gas turbines and
then by heat exchanging method steam is generated and the
steam will drive the steam turbines later. This method
improves the thermal and overall efficiency of coal power
plants....and heat or energy waste can be avoided

is the electrical energy photo copy possible or not???????????? give me some idea about that i m very great full tu u.

5 Answers  

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determine two methods to find loose connection in operational electrical system?

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What is meant by power factor correction?

5 Answers   Aspire,

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Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

0 Answers  

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What will happen if DC supply is given on the primary of a transformer?

6 Answers  

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If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?

0 Answers   Nalco, NTPC,

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where are the circulat the diesel in DG parts name with pictue

0 Answers   SSP, Wipro,

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TO operate transformers in parallel, vector symbol of the both should be same.If one transformer name plate is not there, how can we conclude that whether the transformer is having the same vector symbol or not?

4 Answers  

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There are two nos of 33Kv/11Kv 5MVA transformers conecting through HT cable from substation having metering at substation itself.One transformer used at a time another remains stand by.Further 11 nos of 11Kv/440V transformers are attached on it and each transformer is having its own Power factor correction panel.Now one 33/11Kv transformer at no load condition/Stand by condition is having power factor in leading side upto 0.21 and while when another tranformer at same situation have power factor in lagging 0.42. Now one thing is clear that transformer one is having 1.5 Km long 33kv cable due to that PF goes in leading side and another is having only 250 mtr length remains him lagging. Now i want to know that how i can maintain the Power factor at no load/ stand by position though both are behaving in seperate manner.

1 Answers  

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define displacement & magnitude ?

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what is humming noise and wha is the reason to develop humming noise in a mv pannel ?

2 Answers   HPL,

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What must the distance between two MV cables be when they are laid on tray?

0 Answers  

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