Answer / swetha

voltage is a force which causes the electrons to
move.current is the free flow of electrons.power is the
product of voltage and power

Answer / shekhar

voltage is a force which causes the electrons to
move.current is the free flow of electrons.power is the
product of voltage and current& power facter

Answer / karna

Power means P= VI, i.e consumption for the equipment .
Voltage means measuring diffrence betweeen two condutors.
Current means flow of electrons in the condutcor

Hi to u all : Friends: Why when operate on 2 phase welding machine the power metr goes reverse ?? the meter is god on other loads. thanks

2 Answers   Gedco,

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what is the current density of copper & alluminium.

0 Answers  

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What is the difference between surge arrestor and surge capacitor?

2 Answers   Shreem Electric Ltd,

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The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?

0 Answers  

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mention the earthing system as per BIS?

1 Answers  

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what is the d/f b/w iverter & converter.

5 Answers   Indeco,

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What is the meaning of Insulation H for transformers????

0 Answers  

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how to find number of run for transformer & alternator secondary side? give the example.

2 Answers   Powergear, Regen Powertech,

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define power quality

1 Answers  

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The ohm is the unit of:(a) Charge(b) Resistance(c) Power(d) Current

2 Answers  

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what is two wattmeter test

2 Answers   Jindal,

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Multimeter show phase to neutral volt 230 the per phase but phase to phase 415 not show 460 why.

1 Answers   Intas,

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