Answer / jason lee chong

Voltage is the force use to drive current,or potenial difference also emf.

Answer / sandeep karumanchi

Voltage is otherwise known as electrical potential difference or electric tension between two points — or the difference in electric potential energy of a unit test charge transported between two points

Answer / nibel

it is the tendency to flow the electrons or current. just like we use force to move a body but voltage is an electromotive force thats it.

Answer / simon

V=I*R

Answer / guna

the pontential difference b/w two point called as voltage

why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?

2 Answers  

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Dear sir, please tell me how many day use CTPT transformer

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actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

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What is the principle of Excitation.

1 Answers  

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What is the relationship between voltage,current & frequency?

0 Answers  

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For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?

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What does impedance in the windings of transformer signify.

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A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03

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wht is an AVO metre. and whre it is used?

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HOW TO TEST A LIGHTENING ARREST ER ?

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what is compatible kva for 3300 watts and why

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Where is 2 phase supply used commercially?

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