Why LT cables are not sized based on short circuit capacity.
Answers were Sorted based on User's Feedback
Answer / s c budhiraja
Short Circuit fault levels of LT systems are low & all LT
cables can bear short Circuit faults. But problem with the
LT cables is of voltage drop.For this voltage drop
calcultions are done to see if the voltage drop is within
the permissible limit for the selected lenght of cable
being used for the rquired current.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / k.prakashchandra
No cable is designed to carry SC current continuously and it
can withstand SC current for very short period.That is why
the protection is provided.
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / k.prakashchandra
Cables are not designed for short circuit current as
protection is provided. They can withstand SC currents for
short durations.
| Is This Answer Correct ? | 0 Yes | 2 No |
Explain thin film resistors and wire-wound resistors
I want d.g.set our company
what is mean by flux
whether energy meter is connected in series or parallel.why?
what is lightning arester?generaly which type of used in industeries? why its used?
what are the protection relays for trasformer
Explain Analog and Digital signals?
lightning arrester rating selection procedure: (line to line voltage(kV)/(squ.root of 3))*squ.root of 2. now the question is, IS this above formula correct for both STAR and DELTA connected system???
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
what is difference between RCB,RCCB &RCBO?
In 2500kva transformer how much is the withstand High voltage power frequency between primary to secondary and earth? And secondary to primary and earth?
What is the relay function?
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)