An electric lamp is connected to $220 V, 50 Hz$ supply. Then the peak value of voltage is......$V$
An electric lamp is connected to $220 V, 50 Hz$ supply. Then the peak value of voltage is......$V$
- A
$210$
- B
$211$
- C
$311$
- D
$320$
Similar Questions
Write the common meaning of voltage.
Write the common meaning of voltage.
The mean and $rms$ value of an alternating voltage for half cycle as shown in figure are respectively:-
The mean and $rms$ value of an alternating voltage for half cycle as shown in figure are respectively:-
The $ r.m.s$. value of an ac of $ 50 Hz$ is $10 amp$. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be
The $ r.m.s$. value of an ac of $ 50 Hz$ is $10 amp$. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be
In a circuit, the value of the alternating current is measured by hot wire ammeter as $10$ ampere. Its peak value will be......$A$
In a circuit, the value of the alternating current is measured by hot wire ammeter as $10$ ampere. Its peak value will be......$A$
The peak voltage of the ac source is equal to:
The peak voltage of the ac source is equal to:
- [NEET 2022]