Answer Posted / parthasarathy
There is lot things we have an eye for choosing the cable selection for higher load.
Cable is of two types - copper and aluminium.
For aluminium cable at 800 amps load
We need to lay about 2Rx 400 square.mm Al. AR. Cable is enough ,more than we have an eye for how much length of the cable should lay.
For copper cable- 2Rx 240 square.mm copper flexible cable is enough.
Load is major constrain for cable laying and distance of cable also play a role.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
describe the phenomena of vacuum interruption in C.B
What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket
What is tranformer differtial?
Can i use the B-curve MCB instead of C-curve MCB
PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?
sugest any typical project ?
gas turbine genrator reactances
What is the name of the winding from which the supply is taken for load connections?
What is the purpose of using busbar mounting fuse?
boiler is running in rankine cycle and deisel generator is....?
Dear Sir I am living in Jaipur Rajasthan now I did complete my b tech degree in electrical engineering in 2012 Sir how I gate certificate of competency for electrical supervisor
how to calculate vfd o/p voltage by frequency
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
what is the major difference between LIBBP & HIBBP.. which one is most preferable..
What is diversity factor in electric installations?