What will happen to magnitude of voltage of other two
phases if one phasw will touch the ground?
Answers were Sorted based on User's Feedback
Answer / mohan
then it will be lg fault so arcing grounds will produce. so
voltage of the healthy phases become root three times of
phase voltage
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / shaheer ap
It is L-G fault . Hence I think we can find solution by dividing circuit in to three sequence network , ie Zero, positive and negative sequence networks..
| Is This Answer Correct ? | 2 Yes | 5 No |
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
What happen if 200 KVAR capacitor connected to power continuesly?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?
5 Answers ABB, Nissi Engineering Solution, NSL Sugars,
Why PS class CT is always preferred for Differential protection?
What is the classification of hydro projects based on installed capacity?
FLP zone Types and Details
What is the difference between diesel generator engine with and without turbo charger with the same capacity?
what is meant by unity power factor?unity means one why dont call 2,3,4......?
What is the difference between UPS and SMPS?
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
WTA used cb?
I have 90KW Motor 60 Hz,380V Pf 0,88. after testing the Motor without Load is the no load Current 36 A,but wenn i put load after 2 hours the current increase more than 156 A. Can anybode tell me waht is the Problem?
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)