Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / manish kumar meena
Lightning arrester is a protective device which conduct
high voltages surges on the power system to the ground.It
consists of spark gap which is connected in series with the
non-variable resistance,its connection is that one end is
connected to the terminal of the equipment which is to be
protected and other end is effectively grounded.
The property of non-variable resistance is that it offers
low resistance when voltage is high.
| Is This Answer Correct ? | 24 Yes | 1 No |
Post New Answer View All Answers
What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
What will happen if the d.c. Machine is operated below rated speed?
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com
what r the checklist while installing 500 kva transformer
what is meant by IGBT how they differ from tyristor ?
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer
How to Calculate KA Rating of Main LT Panel
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
Explain how to determine capacitor tolerance codes?
What is difference between YNyn0 and YNyn ??
What is the most important precaution in any experiment with d.c. Shunt motor?
explain the process of commutation in a dc machine. Explain what are inter-poles and why they are required in a dc machine.
how to estimate wiring ins roughing ins. and boxes
