A PN junction diode cannot be used

Question

A PN junction diode cannot be used (A) for converting light energy to electrical energy (B) for converting electrical energy to light energy (C) for getting light radiation (D) for increasing the amplitude of an ac signal

Tardigrade Admin · Accepted Answer

Diode cannot be used for the purpose of amplification.

Q. A PN junction diode cannot be used

for converting light energy to electrical energy

for converting electrical energy to light energy

for getting light radiation

for increasing the amplitude of an ac signal

Diode cannot be used for the purpose of amplification.