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.

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

Why collecting electrode of ESP to be earthed

0 Answers   NBVL,


hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

0 Answers  


hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

0 Answers  


What should be the DC voltage for Hi-pot test on 11kv switchgear

3 Answers  


what is relation between vector group of transformer and its load hormonics?

1 Answers   Sanmar,






In a single how much maximum current and watts using

0 Answers  


How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

0 Answers  


what is difference between sub-station and switch yard.

16 Answers   Bhel, Ravate,


why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)

0 Answers  


Is it advisable to buy a plot for house construction near High Tension Power lines? If it so how much distance it should be away from power line? Iam residing at Chennai, Tamilnadu, India.

2 Answers  


What are test signals and their significance?

0 Answers  


diff. between star, delta connection?

4 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)