Relation between Sq.mm of wire and Its current carrying
capacity?
- 5 Answers
- 17440 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.a.sharma
Current carrying capacity is given by
I = (V*a)/(r*l)
I = Current carrying capacity
V = Max. allowable voltage drop in length 'l' by design.
a = cross sectional area of wire
r = specific resistance of material of wire
l = length of wire
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer
What is the difference between DOL starter and star delta starter
In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..
what is meaning of bus riser
please send me previous year questions of jspl through which i could prepare myself for the test.
How to checked frequency drive output voltages?
I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)
what is mean by dry frequency
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
How to calculate that clean water supply in one Day from 150 KLD STP?
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
What is ST and specify its range of voltage.
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids
What is FM200 Gas??Applications........
