PHYSICS · Multi correct · A Level · Physics · Electronics · Electronics
Problem
Select the correct statements from the following.
(1) A diode can be used as a rectifier.
(2) A triode cannot be used as a rectifier.
(3) The current in a diode is always proportional to the applied voltage.
(4) The linear portion of the I-V characteristic of a triode is used for amplification without distortion.