What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1

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can we done C.T.sc at output? if yes y,if no y?

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why dc motor is called constant flux motor?

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dear all i am kumara now current working in electrical designing of control and relay panel i want learn some substaion design then any book are available. pls mention name and authour

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can you any one give exact mathematical relation between AC current and DC current?

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why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts same result on 24Volts and with ground 12Volts only expert answer that thanks we can not ground the battery.

2 Answers   Etimaad,

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Pls say , how we calculate lux / sq.ft, which formula used for calculation

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Define resonant peak?

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define the non synchoronism of synchoronous machine in general g or m??

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i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.

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which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?

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How is The split core current transformer working ?

1 Answers   Honeywell, NCC,

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