why we are not earthing ht cable at both the ends(sending &
receiving end)?
- 5 Answers
- 12017 Views
- Essar, I also Faced
- E-Mail Answers
Answer Posted / j.kesavan
ht cables not connect earth propely current flowing through
the armours cable get more temp, thats why not connect earth
| Is This Answer Correct ? | 4 Yes | 7 No |
Post New Answer View All Answers
Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
How we can come to know the substation range,without go through any name plate ?
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
Can we use Ccapacitive voltage transformer directly for metering purpose?
Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above
To prove the capacity of a 10MVA transforemr with 6.5% impedance by a short circuit test how much power is needed to inject an impedance voltage if we have to arrive for its rated current?
Write a note on materials used as a fuse element.
how technical is calculated in 11kv line and lt line
is it possible to turn on the single phase star delta on delay timer using 24 v dc ?
What Is Sampling?
the winding of Generator and Motor is star or in delta ? and why
How Diesel Generator start ?
What is the distance between body earthing and neutral earthing.?
