A Triac

question 12

Multiple Choice

A triac

• A)cannot be triggered with gate voltages.
• B)can be triggered by either a positive or a negative gate voltage.
• C)can trigger only on negative gate voltages.
• D)can trigger only on positive gate voltages.

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Definitions:

Basal Cell Carcinoma

A type of skin cancer that arises from the basal cells, which are small, round cells found in the lower part of the epidermis. It is usually caused by long-term exposure to UV radiation from the sun.

Squamous Cell Carcinoma

A type of skin cancer arising from squamous cells, which are flat cells found in the skin's outer layer, potentially aggressive if untreated.

Sweat Glands

Specialized exocrine glands found in the skin responsible for the production and excretion of sweat, playing a key role in thermoregulation and waste excretion.

Epidermis

The outermost layer of the skin, providing a waterproof barrier and creating our skin tone.