Explain the function and difference of Restricted earth
fault, simple earth fault and sensitive earth fault with
connection diagram.


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Electrical Engineering Interview Questions

Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,


How to select AC3 duty contactor for DOL & Star-Delta starters

1 Answers  


what is the difference between surge arrestor and surge supressor

1 Answers  


how to calculate cable size

1 Answers  


How can we deside Short Ckt level of electrical System,Breakers etc.please provide formula to find SC of HV side & LV side

0 Answers  


why power of fm is weaker than am?

1 Answers  


what would happen if u assume to insulate all the overhead lines and no insulators....??do you think it to b an advantag or a disadvantage??justify.

3 Answers  


What is ahu ? Working principal.

0 Answers   Sodexo,


what is accuracy ? in any meters , coils accuracy . how can u defined that ?

0 Answers   Adani,


how can we run the induction motor at 9000 rpm ,by keeping frequency constant??

2 Answers  


Is reverse power relay of generator operate due to voltage variation problem? please clearify.

1 Answers   Birla,


why are maintine power factor 0.99 in Eb line? why are used capacitor bank in Eb line? what is the purpose capacitor bank?

4 Answers   TNEB Tamil Nadu Electricity Board,


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4453)
  • Electrical Engineering Interview Questions Electrical Engineering (16638)
  • 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)