Constant $DC$ voltage is required from a variable $AC$ voltage. Which of the following is the correct order of operation?

$A$ half-wave rectifier is used to supply $100 \, V$ $dc$ to a load of $800 \, \Omega$. The diode resistance is $200 \, \Omega$. The $ac$ voltage required is :.......$V$

$A$ full-wave rectifier provides a load of $1 \ k\Omega$. The diode is supplied with an $a.c.$ voltage of $220 \ V_{rms}$. If the diode resistance is neglected,the average $d.c.$ voltage and average $d.c.$ current are respectively:

In half wave rectification,if the input frequency is $60\,Hz$,then the output frequency would be $\dots\dots\dots\,Hz$.

Which of the following circuits provides full-wave rectification of an $A.C.$ input?

If an alternating voltage is applied across a $p-n$ junction diode in series with a load,then: