Latest notices:
NEC licence exam preparation, made clearer.Practice questions, syllabus guides, and timed mocks for Nepal engineers.New study resources are added regularly.
License Preparation Nepal
Search questions
NEC Electronics · 2081 · Question 4

The conversion efficiency of a power amplifier is formally defined as the ratio of the AC signal power delivered to the load to the:

Power Amplifier Classes

Ainput signal power
Bpower dissipated in the output stage
Ctotal DC power drawn from the power supply
Dnone of these answers
Checking answer access…