Normally the starter used to reduce the starting current.but the dol starter do not it,so why we use it?

4 Answers  

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i have one source transformer with the capacity of 50KVA, connected with two loads 10kw and second one is 15kw.. how can i calculate first load in KVA and second one in KVA .. because Kva rating, power factor rating of of transformer is different from the load… there must be some way to calculate load KVA rating and power factor….

1 Answers  

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how to find the torque of the single phase synchronous motor by doing an experiment

0 Answers  

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what kind of material to be used after ngr unit? cu or GI

1 Answers   Michelin,

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Find active & Reactive Power transmitted in a transmisston line having Vs30 degree(sending end) to Vr(zero degree)at receving end with line inductance X ohm. Vs(30degree)-------------------Vr(zero degree) X ohm

3 Answers  

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why heat produced at junction of two different conductor. what care should be taken to minimize it.

11 Answers   Birla, Maihar Cement,

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What is Magnetic Current Test of Transformer.

2 Answers  

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What is meant by electrical speed?

1 Answers  

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What descriptive information does the NEC require to be marked on all conductors?

0 Answers  

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

0 Answers   Jindal,

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plz explain the snubber circuit unit

1 Answers  

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What is the reason of using bus-bars on the secondary on the LT transformers?

2 Answers  

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