$A$ rectifier is used to

How many junction diodes are used for half-wave and full-wave rectifiers,respectively?

The output current versus time curve of a rectifier is shown in the figure. The average value of output current in this case is

In half-wave rectification,what is the output frequency if the input frequency is $50 \;Hz$? What is the output frequency of a full-wave rectifier for the same input frequency?

The electrical circuit used to get smooth $dc$ output from a rectifier circuit is called

The peak voltage in the output of a half-wave diode rectifier fed with a sinusoidal signal without a filter is $10 \ V$. The $dc$ component of the output voltage is: