Answer Posted / k.prakashchandra

Plinth mounted ?

Give the topology of current amplifier with current shunt feedback?

1169

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Why do we require transformer with less specific weight if supply frequency is increased?

1525

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what is gas turbine intercooling ?

2036

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DC transmission

2008

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Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.

2081

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how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

1993

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how does WTI work ?

1923

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

2097

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Explain what is clipper and clamper circuits?

1120

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

1373

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Is there any question in the name of Static Switch in UPS??

1905

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How maesure earth neutral value & how much maximum value value required in between earth & neutral.

2015

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How to calculate the copper in HT motors if KW, RPM & Voltage is given

3146

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what is the current setting for different relay protection for transformer .

2230

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what is earth-fault?when it occurs? to check where it occurs what type of test should we do?

1932

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