How can CALCULAT the current carrying capacity of aluminum
and cOpper cables respective of that Sq.mm ? with
formulas ?
- 12 Answers
- 190008 Views
- Bajaj, Eagle, Godawari Power and Ispat, Havells, L&T, Mascot, Polycab, SGML, Sterling Wilson, I also Faced
- E-Mail Answers
Answer Posted / manoranjan
Use of formula is always a cumbersome exercise.
In pactical 1.5A/sqmm for al,cable & 2.5A/sq.mm is
considered in practical way. means a 50sqmm Al cable will
carry at least 75A and same size copper cable will carry
125A.
| Is This Answer Correct ? | 206 Yes | 84 No |
Post New Answer View All Answers
trasnfarmaer core make
Why should be the frequency 50 hz 60hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50 hz 60hz?
define reflection method?
how to find out 3 phase complex power in per unit in unbalanced system?
Compare salient pole and cylindrical rotor machines.
What are the advantages and disadvantages of open loop control system?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
Define pole pitch?
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
Define stepper motor. What is the use of stepper motor?
Why neutral is not used in three phases dol starter
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
How CFL &T5 tube light glows?
