Now I inject 1kv DC supply r&y=???
R&Y=??
Y&B=??
B&R=????
RYB&N=???
RYBN&E=?????
Minimum value====???????
What is the difference between short circuit and overload currents?
Why is it preferred to use a wattmeter(s) to measure power in three phase systems rather than using a combination of other instruments e.g. voltmeters, ammeters etc?
WHAT IS THE NECESSITY OF GIVING PARTICULAR COLOURS FOR 3 PHASE TRANSFORMERS.....
can u tell me the promotion from oiller to enginer
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
What types of testing in 11Kv Ht switchgeat during testing?
What is the difference between body earthing and neutral earthing?
What does “battery of 180 AMP HOUR” mean to you?
what is the difference between vector scale and vector diagram?
what voltage generated earth tester meter when we testing the Earth point ?
If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines
What is relation between mu(nought) and epsilon(nought)?
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