what is the safe meggar values for motor, transformer HT, LT
and Cables?
IF we want to replace I/C bay at our 220 kv substation which
is of 140 mw load capacity bay to be replaced by 400 mw
capacity bay.other than CT(1200/1) what are the other
equipment i have to replace.
why we generally use 3.5 core cable or in other word 1/2
core for neutral and also confirm me that in balance
conditiob(3 phase)current in neutral will zero
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upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
what is the difference between linear choke and suction choke?
What is dynamo?How it works and what is the function of dynamo in a DG.
IN 6.6KV 3 phase switch gear .i will give 6.6kv to R phase only to earth in during H.v testing (through H.v KIT).what happen remaining phases.how much voltage get remaining phases.why? explain.
how we can explain arc heatng?
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
What are the role of each components in PID COntroller
What are the precautions to be taken before working on a cable?
Can u tell me design of switch yard
What is the latest generation of circuit breakers called?
what is the function of mccb?
Suppose an electric motor with a controller is not working. What is the sequence of testing you will do in your troubleshooting?
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