-A Circuit Like the One in Figure Has Values

question 15

Multiple Choice

-A circuit like the one in Figure has values: I1 = 1 mA, ICQ = 50mA, VCC = 15 V, PP = 9.3 V, and RL = 680 Ω
What is the maximum efficiency of the amplifier?

• A) 16.62%
• B) 15.9%
• C) 20.8%
• D) 25%

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Definitions:

Ventricles

Hollow structures within the heart and brain; in the heart, they are chambers that pump blood out to the body and lungs; in the brain, they produce and store cerebrospinal fluid.

Vestibulocochlear Nerve

A cranial nerve responsible for hearing and balance, transmitting information from the inner ear to the brain.

Cranial Nerves

Twelve pairs of nerves that emerge directly from the brain, rather than the spinal cord, serving various sensory and motor functions in the head and neck.

Sensory Nerves

Nerves that transmit information from sensory receptors to the brain and spinal cord, allowing for the perception of stimuli.