Answer / ravikumar

Flow of electron in any closed circuit is called current.

Answer / arpit gaur

The rate of flow of holes in the direction opposite to the electrons is called current

Answer / vipin chaudhary

current is a rate of charge. this is a scaler quaintity.

Answer / harikrishna

flow Of Electrons it Called Current

Answer / suyog moon

flow of electrons through a conductor called current

In explosive and polluted environments which type of motors do we use?

3 Answers   NTPC,

Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise,give with best examples.... please help me in this regards....

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why contactor not provided between output of VFD and motor?

6 Answers   Siemens,

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( Re: WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK Answer # 1 The capacitor current would be kvar x 1000 / (415 x sqrt3). This would be 70a approx. The MCCB selected should have *atleast 1.4 times this current i.e. 1.4 x 70= 98. So you should choose at least 100 A mccb.) regarding to this answer,i would like to know why the current have to times 1.4 to get the right amphere for the mccb.hows the formula to get the 1.4??tq

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what is difference between VAT & CST

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what is the diffrence between kav and kvar?

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Why Drives are used to run AC motors?

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wat system call?

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how can we change the supply voltage?

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