A Class ________ amplifier is very efficient. It is useful mainly at ________ frequencies

A) C, audio B) A, radio C) C, radio D) B, audio


C

Trades & Technology

You might also like to view...

Federal meat inspection is mandatory for all plants that ship products interstate and every

state must have an approved meat inspection system. A. True B. False

Trades & Technology

Technician A says that a 3 × 5 card should be held against the oil fill opening if the PCV system is operating correctly. Technician B says that if a PCV valve rattles, it definitely is good. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Trades & Technology

What can happen to an oxyacetylene torch if it is used with too low a flame?

What will be an ideal response?

Trades & Technology

Give the formula for calculating ‘percent live seed'

What will be an ideal response?

Trades & Technology