In legging current reactive power is arise but in leading current which power wi

In legging current reactive power is arise but in leading current which power will be arise ? and in this case, is active power more than rated ?

Question Posted / pradyumna chandra panda

3 Answers
5418 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

In legging current reactive power is arise but in leading current which power will be arise ? and in..

Answer / najeeb khan

yes reactive power increases with increase in leading
current and legging current both.

Is This Answer Correct ?

1 Yes

0 No

In legging current reactive power is arise but in leading current which power will be arise ? and in..

Answer / vanthni@yahoo.com

what is your doubt

Is This Answer Correct ?

0 Yes

0 No

In legging current reactive power is arise but in leading current which power will be arise ? and in..

Answer / raza

Reactive power is arise at both lagging and leading power
factors. But at lagging power factor, reactive power will be
positive and at leading power factor, reactive power will be
negative. At the same power power factors of lagging and
leading, no change in active power.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

How to make two bulbs glow Alternatively?

2 Answers

There are two nos of 33Kv/11Kv 5MVA transformers conecting through HT cable from substation having metering at substation itself.One transformer used at a time another remains stand by.Further 11 nos of 11Kv/440V transformers are attached on it and each transformer is having its own Power factor correction panel.Now one 33/11Kv transformer at no load condition/Stand by condition is having power factor in leading side upto 0.21 and while when another tranformer at same situation have power factor in lagging 0.42. Now one thing is clear that transformer one is having 1.5 Km long 33kv cable due to that PF goes in leading side and another is having only 250 mtr length remains him lagging. Now i want to know that how i can maintain the Power factor at no load/ stand by position though both are behaving in seperate manner.

1 Answers

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

0 Answers

In India why is the supply frequency 50hz? I need a particular answer for it..

3 Answers

how to calculate the transformer losses.

4 Answers Cipla,

is electrons really flow or they just vibrate at their position?

5 Answers Bhel, HAL,

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

1 Answers

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

1 Answers GATE,

diff. between tension mode & speed mode

0 Answers BSL,

how to calculate the cable size in sqmm if load (kw) is given?

5 Answers

in railways why we use the power in 10,20 30kv,why not in the multiple of 11kv

2 Answers

What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.

4 Answers Sodexo,

For more Electrical Engineering Interview Questions Click Here