Answer Posted / firoj khatri

11kV to 33kV

what is working process of star delta controlling circuit ?

1825

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what are the basic insulation levels & what its Unit

1948

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Why is negative feedback invariably preferred in closed loop system?

2248

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Explain what is clipper and clamper circuits?

1122

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As an electrical engineer what are the responsibilities which i can hold in TCS?

2152

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what are the problems that generally occur in power flows??

3155

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how is the testing of an REF relay? what are the test REF circuit having?

1939

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sir pls send the je exam - 2008 and other model question papers..

2011

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Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar

1834

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write down the formula of cable size in RM if current is 50Amp.

1286

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Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

1928

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what is mean by parallel operation of permanent magnet generators

1936

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how we can do the insulation on secondary of ct explain and so that tan delta will within limit

1876

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Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

2061

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what is frequency response?

1068

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