How can we prevent the (Home)inverter supply flow to the main supply line?

Question Posted / aathil

How can we prevent the (Home)inverter supply flow to the main supply line?..

Answer / chirag

we can prevent it by using a single pole or double pole change over relay

Is This Answer Correct ?

2 Yes

1 No

More Electrical Engineering Interview Questions

Where we can use 3.5c cables instead of 4c cables.Why?

What is the magnetic field (coil DC ) of Turbo Expander?

If one lamp connects between two phases it will glow or not?

how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

How can remove the jerks on genretor due to remov or connecting the load ?

What is the acceptable earth resistance for Commissioning the Transformer?

How can calculate the daily electrical consumption of 7.5 HP motor, if the moter runs 24 hrs continiously. Also have to know about 3.5 hp chiller.

What is an iron loss or core loss pi?

Why resistance is not measure in running conditions of motor

What is meant by IP55 motor.Where it is used?

Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

IN A HT CABLES i.e. 1.9/3/3 kv, what is the meaning of 1.9 and 3.3.

For more Electrical Engineering Interview Questions Click Here