What is the effect of using an underrated size cable to supply electrical power

What is the effect of using an underrated size cable to supply electrical power to a 3 phase ac electrical motor? What is the effect of using an overrated size cable for the same motor?

Question Posted / a. nkomo

1 Answers
5224 Views
I also Faced
E-Mail Answers

What is the effect of using an underrated size cable to supply electrical power to a 3 phase ac elec..

Answer / manish

underrated size cable are mallet because over load current but overrated size cable are safe in 3 phase ac electrical motor.

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

how the inner and outer body is separated in aircrafts?

0 Answers

what is the relationship between horse power and watts

9 Answers

Why Capacitor & ignator used in MH lamp

2 Answers Bell,

what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

0 Answers

what is meant by armature reaction?

13 Answers

what is difference b/w HT & LT and the range of HT & LT ?

22 Answers AF, Schneider,

what should we do when the CT secodary gets open? how do we short circuit it? using tester or screw driver? not dangerous?

6 Answers

what is the difference between the electrical and electroncis

15 Answers TCS,

what is over frequency protection

1 Answers

What is the difference between IS:1554 (Part 1)/1988 & IS:694/1990 ? What do these two standards specify about?

2 Answers

HOW COULD A SINGLE PHASE INDUCTION MOTOR ROTATE IN OPPOSITE DIRECTION???

3 Answers

can any one tell in easy method for circulating current ??

0 Answers Quest,

For more Electrical Engineering Interview Questions Click Here