Answer / bala

generally capacitor gives infinite resistance to dc
components(i.e., block the dc components). it allows the ac
components to pass through.

Answer / nishant naveen

Reactance of capacitor X = 1/(2πfc)

Since f=0, for dc frequency is zero.
So, Reactance X will be infinity for dc.

means capacitor blocks dc and allows only ac to pass

Answer / yuvi

Both capacitors and inductors are reactive components and
can be used only with AC circuits.

Answer / rakesh

Only high frequency
allowed to pass
through the capacitor,
& dc supply has
0(zero) frequency due
to this reason
capacitor work on only
ac.

Answer / krunal devi

for a capacitor in case of DC source applied over it first half of its period it goes on charging but it is not getting time for discharge because for DC source the current is constant . That's why it is working as break in dc circuit.

Why Human body feel Electric shock ?? n in an Electric train during running , We didnt feel any Shock ? why

13 Answers   Lovely Professional University, NTPC,

What happen if we have run 415 V,50Hz designed motor at on 480V,60HZ

8 Answers  

Define piezo-electric effect?

0 Answers  

Can I do body earthing of machine by using Cable armour or I have to run another GI wire for body earthing and how many wires I need to run. Is there any rule for this. eartnig

3 Answers   HAL,

The rating of Transformer are 11KV, 22KV, 33KV instead of 10KV, 20KV & 30KV?

2 Answers  

why dimmerstate always connected in star connection? what will happen if it connected in delta?

0 Answers  

Why use the vcb at high transmission system ? Why can’t use acb?

0 Answers  

How supply comes to your home?

3 Answers  

hi friends iam collecting details about motor,generator & transformer so send some web links to about motor,generator & transformer ,please help me .i need your help.thank u

4 Answers  

What is meant by regenerative braking?

5 Answers  

what is protections used for 6.6kv ht motor

2 Answers   OEG,

what is value of Jin transformer

0 Answers