what is the formula for transformer oil?
for a 132/33kv transformer secondary is star and is connected to NER. and from secondary a cable is running to 33kv swbd. since the cable is single core do i have to run neutral cable also to 33kv swbd.???
How to get Electrical Supervisory Licence in chennai Tamil Nadu from TNEB. I am BE EEE graduate.
Difference Between B Curve & C Curve in MCB.
WHY SECONDARY OF CT SHOULD NEVER BE KEPT OPEN CIRCUITED?
How can we calculate D.C.Load current in terms of A.C. load current?
Why we can't start a tube light without a starter(choke) and an inductor?
what happen if we supply 220v dc suppy to the bulb or tube
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
HOW TO CALCULATE THE CABLE SIZE FOR POWER CABLE, CONTROL CABLE AND INSTRUMENT CABLE
what is the difference between b c d curves on mcb
What is YNyn Transformer? and what are the other types in this?
When we getting shock, its we getting from voltage or Current.
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