1.what is surge
2.what is lightning
3.what is switching
4.difference between surge,lightning,switching used in
power system
4.definition of surgearrestor,lightningarrestor
5.adv and disadv of surgearrestor,lightningarrestor
6.uses and purpose of surgearrestorand lightning arrestor
7.block dia of surge arrestor
8.blockdiagram of lightning arrestor
9.operation and working of surge arrestor and lightning
arrestor
10.basic formula of surgearrestor and lightning arrestor
11.basic diagram of surge arrestor and lightning arrestor
Answer Posted / senthilkumar.jaipur
technical question -powersystem and switchgearand protection
Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
what is the main difference between power devices and signal devices
Where voltage are high and current to be interrupted is low the breaker preferred is:
i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT
Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry
What is self exciting?
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
Name a govt approved university which have 100% online engineering course.
how to calculate the breaking capacity of different breakers.
When we connect the large capacitor bank in series ?
Explain The Application Of Storage Batteries?
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
Enlist four components of electrive drives.