Interested to Buy Any Domain ? << Click Here >> for more details...
How do you select a cable size(cu and Al) for a particular load
- 6 Answers
- 13577 Views
- Pepsi, I also Faced
- E-Mail Answers
Answer Posted / rsbangra
cupper cable take 2.5 times current its ratting in mm2
and aluminiuam cable taken 1.5 times of its ratting.
exampl. 10 mm2 alu. cable take 15 amp current
and cupper cable 10 mm2 cable take 25-30 amp.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?
Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.
What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)
If ROC does not lies inside unit circle,then ? a) Fourier transform converges b) Z transform converges c) Hatly transform converges d) Colpit Transform converges.
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
Explain thin film resistors and wire-wound resistors
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
What happens to voltage when current through the inductor is constant?
What type of fittings and electrical accessories can be install in radiation area ?
I am inpecting a 10kVA UPS what tests should i do and should i observe?
Explain the propagation of harmonics in the network and influence of phase angle of harmonics.
what will happen if there is a voltage leakage or current leakage in an electrical train
why starting current is high and resistance is almost 0 during the starting of motor dc motor...?
Why is the frequency not changed during transformation of electrical energy in a transformer?
What are the three constants associated with a steady state error?
