Answer Posted / ramesh

Good

how cables go in and come out for distribution from the feeder pillar box?

2027

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how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????

2327

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I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

1644

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Why is voltage is required to be within permissible range for an electrical equipment?

1650

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Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

1911

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Name of the relay of low lub oil presuure in DG sets

1990

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

1911

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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

3971

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how are reversing the direction of rotation of dc motor

1720

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What are the various types of BUSBAR Schemes? explain each

5232

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How can we calculate ac current from the given DC current when AC voltage is given?

1895

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What are the common sources of energy?

1037

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What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?

2125

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Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this

1697

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71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit

1620

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