Answer Posted / k.prakashchandra

3 ph 4 w energy meter can be used for 1 phase also.

what is meant by impedance & transient protection?

2092

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Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

1747

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what is mean by parallel operation of permanent magnet generators

1980

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in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses?  the second question is-generation is depends on LV winding? or LV winding design for generation voltage?

1717

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technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"

1959

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What are the three constants associated with a steady state error?

1198

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What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

2397

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What is the transfer function?

1071

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Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

8054

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what is the meaning of osr in transformer.

2114

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If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link

2108

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is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

1766

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11 kv input, 66 kv input advantages

1375

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what is th basic difference between a d latch time line and a d flip flop time line???

1969

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How many gap between finger contact in a.c.b. and v.cb.?

1268

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