Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...


Why lightning arrester blast in rainy day?



Why lightning arrester blast in rainy day?..

Answer / n.bharat mohan

the main purpose of using lighting arrester is to suppress the high voltage caused due to lighting.during rainy day the effect of rain on the lighting arrestor will decrease its insulation value, which results in a heavy current to flow from the arrester, which raise to blast the arrester.

Is This Answer Correct ?    15 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

What is the resistance of the field winding of a d.c. Shunt generator kept low?

0 Answers  


What_is_mean_by_negative_dc_voltage? why we use -48v except +48v in DC power supply systems.

2 Answers   APEL, BSES,


WHAT HAPPENS IF FUSE IS CONNECTED TO NEUTRAL WIRE

5 Answers  


what is IP55,IP65

4 Answers  


how do skin effect is reduced when hallow cond or stranded cond are used ?

1 Answers  






solor panels arrange some angle,panel is flat fitted energy was produced or not why?

0 Answers  


what is servo motor and how it works?

0 Answers   Godrej,


why do power factor in the three phase induction motor increases with the load ???.

3 Answers   Jindal,


i have 1500 kva generator how much maximum load avilable of use

1 Answers   Dr Reddys,


what is name of transformer oil ?

58 Answers   L&T, MPSEB, OPTCL, Practical Viva Questions, Servo, TATA, XLPE, ZGL,


i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

0 Answers   TNEB Tamil Nadu Electricity Board,


what will happen if dc machine are supplied by ac source??

2 Answers  






Categories
  • Civil Engineering Interview Questions Civil Engineering (5075)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4444)
  • Electrical Engineering Interview Questions Electrical Engineering (16600)
  • Electronics Communications Interview Questions Electronics Communications (3915)
  • Chemical Engineering Interview Questions Chemical Engineering (1092)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (214)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (258)
  • Instrumentation Interview Questions Instrumentation (2987)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (123)
  • Power Plant Engineering Interview Questions Power Plant Engineering (170)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (0)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1377)