What is the basic difference between directional and non directional over current protection?
Potential coil, as in the energy meter
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What is the previous name of Cox's Bazar
Explain what is CBCT.
As per BIS, Earth pit resistence value?
it is possible to rotate the DG engine dc starter with wrong polarity connections? why?
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
what will happen if neutal in AC ckt will get open
We know flow of electron is current . But why electron flow from negative to positive and current from positive to negative?
What is the average hieght of a electrical tower? what are the factors that are taken into consideration for deciding its hieght other than voltage level?
to calculate voltage drop of cable which current we consider that means full load current or panel size?
Why we not use the impedance relay in protection of short transmission line ?
What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?
How the starter control the starting current in three phase AC Motor?(In DC apply the reistance).
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