current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

1648

why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

2064

Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

2275

What is size 00, 01, 1 etc., in HRC fuse types?

2430

What is reactive power and where it is used.

1751

Give the topology of current amplifier with current shunt feedback?

1272

How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.

2204

why in the three pin plug all 3 pins are cutted ?

2066

how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.

2429

What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

2121

What is the basis for framing the rules of block diagram reduction technique?

1580

how was your last weekend.

1827

what is the efficiency of thyristor

1688

what is the requirement regarding earthing of Single conductor with AWA

2319

how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

2179