Interested to Buy Any Domain ? << Click Here >> for more details...
we r having 3 core 3 1/2, 4 core cables how we can know
this cable has to be used for this purpose?
- 5 Answers
- 18634 Views
- I also Faced
- E-Mail Answers
Answer Posted / p.k.chadhar
3 core cable can be used for three phase power supply
without earthing
3&1/2 cable can be used for three phase power supply with
earthing because 1/2 core is mostly used for earthing or
gounding
4 core cable can also be used for three phase power supply
with earthing this cable can also be used for control supply
it depends on size of the cable if it is 1.5 mmsq.then
control ,if size is more can be used for power connection.
| Is This Answer Correct ? | 2 Yes | 10 No |
Post New Answer View All Answers
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks
What are the classifications of heating element?
How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?
how to enter inverter parameter? without manaual?
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
What is slip in an induction motor?
-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.
Whether power factor should be high or low? Why?
Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
Is potential difference materials property ..? if yes tnen how.. explain brifly.
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
What is PQA???Applications........
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
