How Many Amps Should a Low-Voltage Fuse Be Rated for to Protect

question 11

Multiple Choice

How many amps should a low-voltage fuse be rated for to protect the secondary of a low-voltage transformer used in a residential HVAC system?

• A) 1
• B) 3
• C) 5
• D) 7

---

Definitions:

Vasocongestion

Engorgement of blood vessels with blood, which swells the genitals and breasts during sexual arousal.

Genital Tissues

Tissues that make up the reproductive organs in both males and females, involved in sexual reproduction and function.

Erection

The physiological process where the penis becomes firm and enlarged, typically as a result of sexual arousal.

Vasoconstriction

The narrowing of the blood vessels which results in increased blood pressure.