I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

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what is difference between KW,KVA,KVAR? also give me the formula for all the three...

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why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)

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can any one explain me the where is the use of plc and scada

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What is Icu and Ics and what is difference b/w them. please tell me how to calculate a size of a copper bar for a system or a breaker... reply on... king.arish@gmail.com would be waiting for a logical answer.

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what is the value of current as well as voltage upto which we will not feel shock and why?

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What is the need for checking knee point voltage for CT's?

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Why can we connect the mobile charger both ways?

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Why dc voltage used to excite alternator field in stead of ac?

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Which type of material used for fuse wire & solder wire.

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which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

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what is mean by hvdc transmission technology .what is principle of hvdc transmission and technic of hvddc transmission .

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