how to select the cable size? any formula to calculate cable
size?
- 4 Answers
- 6901 Views
- I also Faced
- E-Mail Answers
Answer Posted / lucky
Formula=
p=vi cos@
to find out line current
and according to table
the size of cable.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
what is control supply rating of a machine
what maximum range of star & delta in hp or kw ?
What is the difference between a verilog task and a verilog function?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
How efficiency of thermal plant can be improved?
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
what is the relationship between phase & neutral
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
Mention the disadvantages of low power factor? How can it be improved?
why we not used 11kva as a direct our electrnics component.
why power factor is important?
describe the phenomena of vacuum interruption in C.B
What do you understand by avr?
Draw the DOL starter and star delta starter drawing?
