why should we place 9KV lightning arrestors in 11KV
substation ?
- 9 Answers
- 42312 Views
- DOL, ISRO, Matrix, I also Faced
- E-Mail Answers
Answer Posted / virender
The LA are designed to by pass the high voltage surges so
that the system voltages do not get affected and the
equipment in line are safe. We place 9kv in 11kv substation
becouse it can attract the lightning surges in the 11KV
system with low resistance and can ground quickly.
If anyone want to add more he is welcome.
| Is This Answer Correct ? | 11 Yes | 33 No |
Post New Answer View All Answers
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
What types of question are done for diploma students in aptitude test
What is the drawback of class b amplifier?
what are the range of memory address in plc for L&T lx7 4A
Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?
Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
can i connect the two phases of scott connected transformer,if not why?
What is q factor?
When we connect the large capacitor bank in series ?
how 650 volts creates? where is use?
where are the circulat the diesel in DG parts name with pictue
at what base you will tell the direction of rotation of dc motors and generators?
