what is the impedance voltage of transformer?
generally on the roadside v hav 11kv line which is being step down to 440v line to line....so any1 can tell me which type of transformer they r using whether it is star to delta,delta to star etc...???
why we cant use AC supply products in DC supply?
What is meant rectifiers..
what is an rmu?its circuit diagram.functions
14 Answers CP Bangladesh, Emrill, NDPL,
what is the value of current as well as voltage upto which we will not feel shock and why?
how to male a d.c bettery to blow a 230v bulb?
which course is maximum demand in industry and give me the list of best courses for electrical engineers
What is the output voltage of a DG set.
what is ac servomotor??
What is Neutral Transformer? what is the use of this?
Why do we need interlocking in a HT metering or Ring main unit switchgear?
i wanna know that star point in transformer becomes as a neutral on secondary side now tell me that how is that possible?because if joit the all three winding ends with each other it can b short circuited.dut it doesn't.WHY?pls Answer me in brief.thanks alot