Which of the following are the important limitations of rod
gap surge arresters?
1. They are not capable of selling off power frequency
follow up current.
2. After a discharge, the rods are destroyed completely.
3. Performance is affected by climatic conditions.
Use the following codes for selecting the correct answer.
Codes:
(a)1, 2 and 3 (b)1 and 2
(c)2 and 3 (d)1 and 3
Write the force balance equation of ideal spring element.
is it possible to give the total load from the supply generator's maximum in practical?
After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?
Hi i want to know that in generation station what we are generate either voltage or current
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
WHAT IS THE REASON,WE USED THREE CORE CABLE INSTEAD OF THREE SINGLE CORE CABLE.
What is fault level?How it is calculated and how it is Expressed?
A 6.6 KV motor breaker is try to Drack OUT by me while the motor running. What will Happened? a, will Trip. b,Drack Out lever will not access c, will get shock d, noting will happened
what is RCBO?
What is primary and backup protection?
what is mean by xlpe cables?
whye the current increases in the motor when the load on the motor increases
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