Why we use CT on differant phases of 2ph.PT detection for brush-less static excitation of 3ph.,400v Synchronous Generator?
What happen if use CT on same one of VT phase?
Answers were Sorted based on User's Feedback
This is ' one watt meter ' method for measurement of reactive power for three phase balanced load . The current coil is connected in one line ( phase ) and the pressure coil is connected across the other two . The reactive power is root3 times the watt meter reading
| Is This Answer Correct ? | 0 Yes | 0 No |
what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA
What may be happen if neutral and earth is shorted in a substation
BSNL TTA EXAM QUESTION
explain why tap changer is always connected to high voltage winding side of the transformer.
what is the circutor?why we use it ?
How to decide the input and output circuit breaker for a 1600kva transformer.Is there any calculation is involved.
I have 480V Single phase and I am trying to figure how big of a transformer (KVA's) and Primary breaker size I need to provide 200 Amps at 240V for a building.
In secondary transmission i.e., in distribution side, supply for homes are connected through different phases in order to balance the 3 phase load. But in practical we saw nearby house doesn't have power due to single phasing. But other two phases give supply. How it's possible? it doesn't make "single phasing"?
draw singleline diagram of star to delta and dol starters
power requirement of an l.e.d?
how to calculate transformer load?
when we connect a ceiling fan to a inverter's output voltage, it give some noise, why?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)