1. how much normal earth resistance in earth pits(neutral and body earth) and transformer neutral and body earth & panel earth.12 80191
how much UPS neutral erath leakage current.
Two 11 kv lines are feeding to common bus in a substation,I have one set of CT & PT(3ct,2pt), How can I measure both lines power using single set.
How do determine the Size of a Droop Current Transfomer for Paralleling of Two Generators, Say I need a Droop Current transformer for a 600 kW generator need to be parallel with a 800 kW generator, etc.2 6991
I have installed capacitor bank at secondary transformer. cos phi is increase. but on load (far from transormer), it still poor. Can anybody explain it??6 8004
Wat wil happen if Transformer is operated at 100 HZ Frequency?8 13228
What is the amount of no load current of 630 kVA tranformer voltage ratio 11kV/440V ?13 13908
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.740
when we connect a CT in the line will there be any loses in the line due to the mutual inductance of the CT.1 1757
0.5,1,1.5,2.5,18.104.22.168,10,16 square mm electrical wires how much take maximum current in 50htz
why the active power flow of some line is increased when the active power of out is cut ?
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
Why we cant store an ac power. If we coo store in which device we can?
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
how you taken aotitude test
What is the difference between diesel generator engine with and without turbo charger with the same capacity?
Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?
can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at email@example.com
How many size of cable required for a 300m long and 30kw inductive lode
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB
can i connect wavetrap in 2 different phase in EHV line?
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
what is fault level of power system ?
how to generator maintenance (A Check, B check,Etc)