Electrical Engineering - RC Circuits - Discussion
Discussion Forum : RC Circuits - General Questions (Q.No. 17)
17.
For a certain load, the true power is 150 W and the reactive power is 125 VAR. The apparent power is
Discussion:
9 comments Page 1 of 1.
Bimal said:
9 years ago
@Manikant.
By the help of your formula, the answer which outputted is not matched with given option. So please explain in detail.
By the help of your formula, the answer which outputted is not matched with given option. So please explain in detail.
E.carlo_ee said:
1 decade ago
Units should be in VA. i.e. 195.2VA.
True power - Watts.
Reactive power - VARS.
Apparent power - VA/KVA.
True power - Watts.
Reactive power - VARS.
Apparent power - VA/KVA.
Pradeep said:
1 decade ago
The above solution is wrong
The correct one is sqrt( 125^2 + 150^2 ) = 195.2
The correct one is sqrt( 125^2 + 150^2 ) = 195.2
Manju said:
8 years ago
@ALL.
(app)^2=(tru p)^2+(react p)^2.
so, app p=sqrt of tru^2+react^2.
(app)^2=(tru p)^2+(react p)^2.
so, app p=sqrt of tru^2+react^2.
Manikanta said:
1 decade ago
kva = sqrt(true power)*sqrt(reactive power).
Shital hadiyal said:
1 decade ago
Apparent Power = 125+ 150 =275/1.41=195.2w
Madhuri said:
8 years ago
How to convert VAR power into Watt?
(1)
Durga prasad said:
1 decade ago
kva = square root of kw^2+kvar^2.
HAris said:
6 years ago
The answer should be 195.25 VA.
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