In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be d

In a d.c circuit, if current and resistance are known, power
(P=I*I*R) can be determined. This relationship also applied
to an a.c circuit. Comment the reason for this.

Question Posted / mani2089

3 Answers
4383 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This rela..

Answer / vinamra

in ac circuit i*i*r is for resistive load and in resistive
load pf is unity

Is This Answer Correct ?

2 Yes

0 No

In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This rela..

Answer / motilal sahu

BECAUSE RESISTIVE CIRCUIT HAS UNITY POWER FACTOR

Is This Answer Correct ?

3 Yes

3 No

In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This rela..

Answer / lol

because resistance and current in an a.c circuit is the
same. Only the voltage is changing.

Is This Answer Correct ?

2 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

What are approaches to tackle sedimentation problem of reservoir?

0 Answers

What is difference between MCC,PMCC,PDB?

2 Answers Cipla, JSW,

Which type of DG need Netral Earthing?

1 Answers Hyundai,

what is the order of mgnetiation current in a current transformer of 1000A/1A ratio?

2 Answers Power Grid,

i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.

0 Answers

what is vch ?

1 Answers CTS,

What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)

0 Answers

What shall be the minimum distance to be maintained between two power cable in a common trench?

3 Answers

what is Ith current?

4 Answers

What is the basic difference between AVR and stabilizer?

2 Answers Gujarat Alkalies and Chemicals GACL,

excitation limit of an excitor

0 Answers

Why should we use jelly filled armoured cables in underground Communication system? What is the use of the Jelly? If we go for unarmoured, then what happens?

1 Answers Prasad Group,

For more Electrical Engineering Interview Questions Click Here