what is the chemical name for oil that used in the transformer
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how to remover corona effect and hysteresis losses from contactor
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
how to select proper cable for ct wiring so that drop within the limit.
need to make a report. Need to choose a 3phase induction motor. Load conditions motor will operate in : Maximum Load: 30 Kw Speed: 2950 rpm Ambient temp: 20 cent Supply voltage: 440V Frequency: 50Hz need to look for the safety factor when choosing the motor, went through catalouge found a few, but dont know how to choose the safety factor allowing an extra load something above 30 KW to avoid any harm.
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
how many electricity poles are there and what are the names and their sizes.
aternator every parts and its working
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
what is the difference between oil surge relay and buchholz relay.
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
How to work definite,over pluxing,revers power,OSR relay
Generator,motor and alternator Working principal Please explain easily
why ht cable end termination don't have a gland?
tell me some type of questions throught which i can prepare for exam and do my best
Why star delta starter is preferred with induction motor?