How would you calculate power loss in a resistor?

0 Answers  

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what is the function of LBB relay

9 Answers  

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wht do u mean by constant flux linkage theorem ?

3 Answers  

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What should the transformer connection of a 11/220 kV step up and 66/11 kV step down transformer ?

4 Answers   CGL,

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can i have the methods of speed controls for 3 phase AC MOTORS.

7 Answers  

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What is the differemce between Pulse transformer and Welding transformer.

1 Answers   BARC,

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How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

0 Answers  

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Explain about 3 phase motor fault current calculation with examples?

0 Answers   QTC,

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how to find out cable size if load is 2800 watts, 230 volts AC supply and load distance is 1800 meters

0 Answers  

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in small capacitor we use uf( micro farad) and in big quantity we used kvar. i want to know that in 1 kva how much will b uf(micru farad).

2 Answers  

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After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.

0 Answers   Transco,

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how to set time from star to delta starter

2 Answers  

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