Now I inject 1kv DC supply r&y=???
R&Y=??
Y&B=??
B&R=????
RYB&N=???
RYBN&E=?????
Minimum value====???????
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above
How can i check a relay good or not?
WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.
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inductance and capacitance may result in periodic reversals of the direction of energy flow,how???
how works inductive &capacitive sensors?
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
why the protection turbo generators is most complex?
What is the difference between Ac curent & DC current
what does kirlosker deals with?
when elecromagnatic waves are propogated in a wave guide?
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