Answer Posted / jitendra singh

control starting current and torque...... but current should not be controlled at the expense of torque....

What is the function of under voltage release ?

1428

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how the inner and outer body is separated in aircrafts?

1098

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What is the difference between voltages or potential difference? And what are they?

1075

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During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

1875

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what is transient voltage?

2246

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1857

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What are the different sign conventions used in electric circuits?

1168

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In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.

4238

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Do Phase angle measurement have any application in freq/harmonics measurement? If so how?

1938

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condition Autotrip facia come on control panel of electrical transmission line?

1570

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What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

1906

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What is effect of over voltage and under voltage on ACB

1978

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Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?

1137

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Should power factor be low or high?

1177

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what will happen when the dc supply is given to the capacitor?

1530

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