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what is mean by Digital Logic Meter (DLM)
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
trasnfarmaer core make
What is pd controller?
HOW TO CALCULATE EARTHING SIZING?
by what factor the starting current is used when comparing star and delta connection for motor starting?
how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
Why the field rheostat is adjusted such that the voltmeter reads 380V
We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?
how to interlock 3 incomer-ACB,1 buscoupler ACB,... pls answer this question and if possible send me the ckt diagram..haifriends2910@gmail.com
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
with help of neat sketch explain principle of TIG welding process