Answer / vigneshsriteee

Its neither dc nor ac.. its just a pulse... more powerful pulse..

Answer / srinivasa rao talasila

It is a high magnitude pulse in micro seconds discharge.

so many mega volts of supply will discharge in 10 power -6
seconds.

Answer / sarfaraj shaikh

Its just a pulse.......its not D.C. or A.c.

Answer / tarun aggarwal ymca(tarun.agga

Lightning is an atmospheric electrostatic discharge (spark),SO Initially It is DC with an extremely fast rise time which gives it a high frequency AC component at the initial strike. Once the arc is established it contains all frequencies in the RF spectrum which makes it AC.

Answer / k.prakashchandra

It is a discharge between the oppositely charged and hence
can be considered as DC pulse as the 'only AC' appliances
burn out due to even small voltages caused by lightning
strokes and incandescent lamp remains unaffected.

Answer / koti

it is purely pulse with a time period in seconds
by using high voltage engineering methods we can use this
power

Answer / sanjay rawat

all of u says that it is a pulse of high magnitude for micro sec
so this pulse is a spike
so we can concidered as ac

Answer / prakash

the lightning loda is ac

Answer / guest

it is pure dc only

yesterday i am using my laptop by plugging power supply also battery was working properly after while i unplugged AC power source ,using my battery i played car game (use much power) after that the battery finished the charge and it closed my PC. after that my battery not charge (when unplug automatically PC will turn off)

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