the current which flows during lightening is ac or dc,,,,,,,,,,, WHY

Categories >> Engineering >> Electrical Engineering
Suggest New Category

the current which flows during lightening is ac or
dc,,,,,,,,,,, WHY

Question Posted / ghanshyam singh

6 Answers
10378 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

the current which flows during lightening is ac or dc,,,,,,,,,,, WHY..

Answer / prabal roy

the current is neither ac nor dc....it is impulse current
of very high amplitude..

Is This Answer Correct ?

4 Yes

2 No

the current which flows during lightening is ac or dc,,,,,,,,,,, WHY..

Answer / aslam ali

It's not DC because DC doesn't have any induction effect.It
is an impulse

Is This Answer Correct ?

1 Yes

0 No

the current which flows during lightening is ac or dc,,,,,,,,,,, WHY..

Answer / vanthni@yahoo.com

it is static current

Is This Answer Correct ?

0 Yes

0 No

the current which flows during lightening is ac or dc,,,,,,,,,,, WHY..

Answer / nishant2110

No dude ..its DC. when cloud is positively charged current
flows from cloud to earth as earth is at 0 potential. so
its unidirectional. sometimes when cloud is negatively
charged, current flows from earth to cloud. But its not
possible that same times same clouds gets + and - charged.
So at any instant current is from either cloud to earth or
earth to cloud. that is unidirectional. it does not changes
direction continuously for particular lightning.

Is This Answer Correct ?

2 Yes

2 No

the current which flows during lightening is ac or dc,,,,,,,,,,, WHY..

Answer / saroj kayastha

I think DC current flows because, lightening occurs due to collides of positive cloud charges and Negative cloud charges

Is This Answer Correct ?

1 Yes

6 No

the current which flows during lightening is ac or dc,,,,,,,,,,, WHY..

Answer / akhil goyal

its AC
IF ITS dc Then we can store itbecause DC can be store but
not possible for AC.
other reason its magnitude is changed which possible for AC

Is This Answer Correct ?

3 Yes

8 No

Post New Answer

More Electrical Engineering Interview Questions

what are FM 200 systems? why it is useful for electrical systems ?

3 Answers

Why do we will ground the positive terminal in electrostatic precipitator

1 Answers JSW,

How silicon gel sucks moisture in the transformer, its have any small exaust fan behind silicon gel.

4 Answers

how to calculate the powerfactor in induction motor having name plate details? for example 1 h.p motor 1.86 A 415 V

6 Answers

importance of air gap in transformer

5 Answers

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

0 Answers

why cable i burning without tripping. how can protect led street lights

0 Answers Cosma,

what is the basic paramter to set a electric drive

1 Answers Alpha,

how was the induction stove working?

3 Answers

Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers

What is FTA card? How it works?

0 Answers

How many size of cable required for a 300m long and 30kw inductive lode

0 Answers

For more Electrical Engineering Interview Questions Click Here