1 sq mm conductor=? how many amps

Question Posted / murali

Answers were Sorted based on User's Feedback

1 sq mm conductor=? how many amps..

1 Amp for Aluminium and 1.5 A for Copper after considering all derating factors.

Is This Answer Correct ?

3 Yes

2 No

1 sq mm conductor=? how many amps..

Answer / anket

Thumb rule is 1sqmm can carry 3A

Is This Answer Correct ?

0 Yes

1 No

1 sq mm conductor=? how many amps..

Answer / h s sandhu

The 1 inch dia copper rod carries 1000 A . We may calculate for 1sqmm accordingly.

Is This Answer Correct ?

0 Yes

3 No

More Electrical Engineering Interview Questions

What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB

Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amps of a 20 HP motor having 3 phase 460 volts, 0.8 Pf.

How 48-relay (incomplete sequence) functions?

Is there any scope for an electrical engineer in MRF company......

how much current carry a 3-1/2 core of 100mm size cable.explain it with solution

what is the use of capacitor in online ups?

what was the function of the auxillary relay?

What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

is electrons really flow or they just vibrate at their position?

In UPFC,What is the need for Dc link ( DC capatior)?

if the field circuit of a d.c. shunt motor running without load gets opened, then the motor will

we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

For more Electrical Engineering Interview Questions Click Here