Answer / jayanta

inside the conductor free electrons are present for the
purpose of conduction when we apply some potential
difference across the conductor the free electrons are
moved and some heat is generated

Answer / tahir

as we know that in conductor,there are free elctron to
move.when battri is applied acroos its terminals free
electrons.due to motion electrons by appling voltage
current is produced.so by foemula P=VI power is traveld in
counductor.

current and voltage equations for a star connected load fed from a delta connected load.

1 Answers  

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When induction motor is started,we see all other electrial appliances connected on the same supply are dimmed out for some moment why?

4 Answers  

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why rating of motor in HP

2 Answers   MSL,

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Why LVDT have secondary windings connected in differential 1. Higher out put 2. Based on the out put voltage-/+, helps to identify the direction of displacement 3. To establish a null/ reference point

1 Answers   GATE, PSPCL,

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What is the thumb rule for calculating the P.F correction Capacitor?? Say for 100 hp motor how much micro farad Capacitor is needed .... Thumb rule so quick answer wanted

9 Answers   Bhel, Dubai Group,

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Dear All please ive me ur ideas... What is the major diff between cu conductors and Al conductors ?

3 Answers   MX Technology,

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What is transformer saturation?

1 Answers  

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How to do the REF Stability test for power transformers in Site?

1 Answers   Escorts, Siemens,

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What is the most important precaution in any experiment with d.c. Shunt motor?

0 Answers  

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what is a difference b/w earthing & neutral?

5 Answers   ABB, KEC, Sterlite,

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I want to know Electrical Circuit?

0 Answers  

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what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it

7 Answers   ONGC,

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