what are the major difference between 3phase 3wire and 3phase 4wire trivector

what are the major difference between 3phase 3wire and
3phase 4wire trivector meter?

Question Posted / rudresh.hs.cta

Answers were Sorted based on User's Feedback

what are the major difference between 3phase 3wire and 3phase 4wire trivector meter? ..

Answer / ahmed

3phase 3wire with out nutral
3phase 4wire with nutral

Is This Answer Correct ?

11 Yes

3 No

what are the major difference between 3phase 3wire and 3phase 4wire trivector meter? ..

Answer / mohammed mushtaq

3phase 3wire meter employ 2 watt meter method while 3phase 4wiretmeter employ 3watt meter method to measure energy

Is This Answer Correct ?

1 Yes

0 No

More Electrical Engineering Interview Questions

Can we pass 11kv power in 1.1kV voltage grade cable.If not why?.

what would happen nif we increase or decrease the capacitor of a flood light.

High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

difference between dol and rdol startors?

Why Transformer does not work in DC ?

model question paper for supervisor trainee

What is the power rate of power transformer?

why we use CVT (capacitive voltage transformer)in switch yard?

DC Motors applications used in Lift/Elevators

what are the duty ratings in DG sets?

what is effect of unbalaced load -- say R 15A, Y 25A, B 10A

What is d diff. btw MCB & MCCB???

For more Electrical Engineering Interview Questions Click Here