Answer / rahul

accrdng 2 this theorem if a source voltage and zero ammeter are interchanged the magnitude of current through the ammeter will be the same no matter how complicated the network.

what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

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Sir, I need a power supply at 380V. The supply I get in three phase is rated 415V. The total supply I have from the supply company is 70KW. Kindly inform if it is better to use a voltage stabiliser for this purpose or a transformer

3 Answers  

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Where the ON LOAD TAP CHANGER is provided in the setp up transformer?

2 Answers  

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what is method of dc current measurement

5 Answers  

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In which working principal temperature transmitter work.explain in detailed.

0 Answers  

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How many types Switchgears?

4 Answers  

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Electrical Diagram of Electric Arc Furance from transformer to Furances

1 Answers  

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what is invertor supply and raw powersupply

0 Answers  

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what is significance of B-H curve? how it differs form ordinary transformers to Amorphous Transformer?

2 Answers   BARC,

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why in transformer there is not rotating fiddl/ magnetic field like motor

4 Answers  

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What happens if ac is applied to dc systems and vice versa?

5 Answers  

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Compare salient pole and Hndrical rotor machines.

1 Answers  

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