Answer Posted / brewed
There are many factors to consider when choosing cable
size .nd I will list just but a few.
1. You need to know the kind of load.
2. you need to know if its undergrond, overhead, in or out
doors
3. You need to know the temperature of your environment.
4. You need to consider the atmospheric pressure
With these and other facors you multiply them, depending on
your installation rules, to get a k factor which will then
depend on rated current carrying capacity of the cable at
hand.
| Is This Answer Correct ? | 13 Yes | 4 No |
Post New Answer View All Answers
Could you measure voltage in series?
High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?
What is the drawback of class b amplifier? How is this minimized?
Brief me about maintenance planning & sheduling of machine tool.
Please define ohm’s law for a.c (alternating current)?
Explain what is use of lockout relay in ht voltage?
What is mean 2XWY
why high speed tripping relay will be used in tripping circuit why not normal relay
What is the working principle of MIG welding? and its out put Voltage?
Explain the propagation of harmonics in the network and influence of phase angle of harmonics.
hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?
How to back charge the Gas turbine generator
electromechanical relay type identification example : type=tjmh t-stants for j- m- h-
why the voltage and current in a long transmission line are called travelling wave?
Ceiling Fan and Storage type water heater. Discuss
