Interested to Buy Any Domain ? << Click Here >> for more details...
Whats the principle of lightning? How protection against
lightning is achieved? Types of protection? How to select
the height of lightning spike? as per the area.
- 4 Answers
- 11504 Views
- HAL, I also Faced
- E-Mail Answers
Answer Posted / bala
when the atmosperic electrical potential is sufficently
high to break down the air's normal insulation level's
600kv/m. cloud to ground lighning flas occur's.
| Is This Answer Correct ? | 15 Yes | 7 No |
Post New Answer View All Answers
How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx
what are the main applications of transistor in non-linear region?
Why does the adjacent zone of protection overlap?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company
What is instrumental error?
What is stepper motor. What is its uses?
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
what is Different between Bilinear and Unilenier?
which type of effect of turbine and generator reverse power protection ?
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?
Explain what is electric traction? Explain few advantages of electric traction system?
What is the resonant peak?
for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations
