Answer / divya swaroop

The law stating that the direct current flowing in a
conductor is directly proportional to the potential
difference between its ends. It is usually formulated as V
= IR, where V is the potential difference, or voltage, I is
the current, and R is the resistance of the conductor.

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

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how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...

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For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?

1 Answers   GATE,

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1kva=how many kw & amps

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what is the all safty name of diesel genrator?

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Define filter?

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what is the working of loss of excitation relay (40G)? how it is work?

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What is the basic working principle of Tri vector meter?

5 Answers   TCS,

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explain the working principal of the circuit breaker?

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I If i have 2kv ups in which 38Amp *8battries hou many hour's back up i get from 600Watts

2 Answers  

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