what ll happen to current if two phases get short circuited

Question Posted / s

2 Answers
10643 Views
Kirloskar, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what ll happen to current if two phases get short circuited..

If current in two phase get short circuited then a large
amount of fault current will fow through the two phase and
the shorit circuiting medium.but current in the 3rd phase
wil be zero.this will create an unbalance situation and the
consumers equipments will be affected if proper protection
systems are not provided.

Is This Answer Correct ?

26 Yes

3 No

what ll happen to current if two phases get short circuited..

Answer / saifur rahman

Two phase are short current will be infinite
I=V/R when short circuit R will be zero thats means I will be infinite

Is This Answer Correct ?

0 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem

3 Answers

how much insultion resistance 11kv cable.

3 Answers

what is the difference between analog and digital signal?

3 Answers

Which UPS (inverter) is better and why ? 12 V inverter and 24 V (two 12 V batteries in series) inverter which is better ......... which has the longer backup which has the greater charging time which has the greater discharging time thank you

2 Answers

1.What is wind span ,wight span and normal span, and what is the difference for 132kv transmission .

1 Answers PKR,

electric shock is due to current r voltage.?

12 Answers National Steel, TCS,

how work a harmonics filter(L-C combition).

1 Answers Bhel,

i have a wire.and the current flowing in that.when we cut the wire then why dont we seen the elactrons....

8 Answers GM General Motors,

Dear sir,how should i set the relay in star delta starter..say ex i am having 4ohp motor,,wht should be the relay setting...?

4 Answers

What is applied voltage for meggering a 6600V HT cable