Answer Posted / aniket kumar

by decreasing the reactive power we can maintain the power factor to unity

What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

2030

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how we calculate the short circuit capacity of the busbar in LV & HT?

1099

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

1771

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how to read idmt curva

2276

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how can motor both beasrings insulation resistance can be check?

2018

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what are the principles of a booster converter?

2062

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What are the functions of different probes used in cro?

1185

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What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

1773

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

2653

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If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

2225

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Can we transmit digital signal to long distance ?

1952

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State the frequency for rc phase shift oscillator?

1116

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What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

1938

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what is a synchronizing lamp ?

1618

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If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

1790

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