Interested to Buy Any Domain ? << Click Here >> for more details...
There is 3phase power cable from 1 point to the other point
which is 100m away. Two point equipped with power meter and
recorded 1st point is 205kW while the 2nd is 202kW and each
phase average carry 400amps. To calculate the resistance of
the 3phase power cable, is the formula using will be P=I2R?
- 3 Answers
- 5200 Views
- I also Faced
- E-Mail Answers
Answer Posted / pdbhatt69
If total loss in cable is 3 Kw hence it must be devided n
al 3 phases and hence 1 KW loss in one phase, now you can
use frmula P=I*I*R.It comes around 2.083 Milli ohm.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing
What is a differential amplifier? Also, explain cmrr.
what is the control circuit for operating the clean room air shower
Explain the different regions in frequency response?
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
What is a single phase autotransformer?
How to test IR testing & magnetic balance test
what is the effect of un-synchronized power.
determine two methods to find loose connection in operational electrical system?
What is load boxes ?
what is the ground fault relay,which purpose it will be use,clearly tell me plz
What is resolver and glass scale in CNC how they work?
