Why the colour of insulator is always is chocolate in
colour?
Answer Posted / muthu
Easy to visible damage of insulator
Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
Why do we perform an open-circuit test and short-circuit test on the transformer?
What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?
How to calculate fault level of 11 KV system
my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.
What is icu and ics in Acb and how many time icu or ics passes from breaker?
Why auxiliary transformers are not connected in parallel in primary stations?
how to produsing geretor power
What is difference between Over Current & Earth Fault protection?
What is the working principle of servo motor? And explain it.
List advantges of active filter over passive filter?
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.
The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is
i want to know about torque of slip ring induction motor