if reactive power become zero in transmission system then what effect on system.

if reactive power become zero in transmission system then what effect on system.???

Question Posted / naved

3 Answers
5788 Views
Sedemac, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if reactive power become zero in transmission system then what effect on system.???..

Answer / ananya

Active power is the energy supplied to run a motor, heat a home, or illuminate an electric light bulb. Reactive power provides the important function of regulating voltage.If voltage on the system is not high enough, active power cannot be supplied.Reactive power is used to provide the voltage levels necessary for active power to do useful work.Reactive power is essential to move active power through the transmission and distribution system to the customer .Reactive power is required to maintain the voltage to deliver active power (watts) through transmission lines.Motor loads and other loads require reactive power to convert the flow of electrons into useful work.When there is not enough reactive power, the voltage sags down and it is not possible to push the power demanded by loads through the lines.”

Is This Answer Correct ?

6 Yes

0 No

if reactive power become zero in transmission system then what effect on system.???..

Answer / uditparashar

Zero reactive power means the transmission line is purely resisitive which is practically not possible, even though if it happens there will be no losses in transmission

Is This Answer Correct ?

4 Yes

1 No

if reactive power become zero in transmission system then what effect on system.???..

Answer / kartik

But, Ananya why we are always try to reduce reactive power?

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

1 Answers Exide,

how to calculate the input current in singel phase and 3phase supply to 5kva ups

1 Answers Gravity India,

transformer core are laminated for what purpose?

9 Answers NTPC,

Does human body can effect the electric shock when stand on Insulated material?

2 Answers

What will happen to transformer if we gave 5HZ input instead of 50/60Hz??? explain with reason

2 Answers

From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

0 Answers Schneider,

how we can use resistance heating for any domestic purpose???

2 Answers

function of soft starter .

2 Answers

who many types of fire explane with exmple

0 Answers Juniper Networks,

what is the principle of operation of CFL ??

0 Answers IOCL,

What is meant by power factor correction?

5 Answers Aspire,

How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers

For more Electrical Engineering Interview Questions Click Here