Answer Posted / k.kiran

600kv dc
750kv ac

we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

1958

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For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?

1923

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What is domestic transformer? Draw the connection of domestic transformer.

2252

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I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??

1891

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what is the voltage regulation for unity and zero power factor?

2252

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WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

2150

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What is PEC??Applications........

1914

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Why are cables rated for 40 KA for 0.25 Sec fault current rating?

1883

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i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

2062

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what is vtg limit of earth and neutral at transformer side?

1977

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Enlists the applications of sampled data systems?

1048

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What are the advantages of speed control using thyristor?

1068

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explain types of electric welding and its applications

1711

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15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help

1516

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Explain about c.t?

1068

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