A Class B Amplifier Has a Maximum Theoretical Efficiency of

question 14

Multiple Choice

A class B amplifier has a maximum theoretical efficiency of

• A) 25%.
• B) 78.5%.
• C) 50%.
• D) 99%.

---

Definitions:

Atopic Dermatitis (Eczema)

A chronic skin condition characterized by itchy, inflamed skin.

Antihistamine

Medication that blocks histamine receptors to relieve allergy symptoms like itching, sneezing, and runny nose.

Emollient

A substance that softens and moisturizes the skin, often used to treat dry, rough, scaly, itchy skin and minor skin irritations.

Cow's Milk Allergy

An adverse immune reaction to one or more proteins found in cow's milk, which can affect infants and children.