Interested to Buy Any Domain ? << Click Here >> for more details...
how can we know the size of cable cross-section from
current rating ?
- 3 Answers
- 5682 Views
- I also Faced
- E-Mail Answers
Answer Posted / saurabh rathod
from the standard formula
I=¿ X L/a
Where, ¿=constant of conductor(copper,alu,silver,gold,etc.)
L=length of cable
a=cross section area of cable
I=current
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
Grid fault level [KA]?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
What Is HO factor in power selection
a governer in an Ic engine controls the
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
Hello sir i m student of gtu .what is idp.
what is the differences between microprocessor and general purpose computer
1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB
How you calculating the 30 Hp 3 phase AC motor of power what size of cable is used for this motor?
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
