what is the use of megger? and types
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define superposition theorem thevnin theorem ,norton theorom?
what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??
Mention what are the different colors on wires indicates?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??
How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance
Single line digram for 11 kV to distribution use go,la and do
Why the symbol of register is "zig zag"
TRANSFORMERS WITH DC SUPPLY
give me a clear defination of inductance,and how can u calculate inductance of a motor
Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .
What can you contribute to the progress of our Company as an employee if you are selected?
why -48 volts dc used in telecommucation
66kv under ground cable how to layaing in ground any special case two ckt r runing
Which standard we are following earthing resistance test