If the Thermostat Is Calling for Heat, __________ Volts Should

question 12

Multiple Choice

If the thermostat is calling for heat, __________ volts should be read between R and W on the thermostat terminal strip.

• A) 0
• B) 24
• C) 115
• D) 220

---

Definitions:

Blood

A vital liquid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells.

Lymph

A clear fluid that circulates in the lymphatic system, carrying white blood cells and removing bacteria and other waste products.

Disease

A disorder or malfunction of the mind or body leading to a state of ill health, dysfunction, or decreased ability to cope with normal daily activities.

Areolar Connective Tissue

A loose connective tissue that surrounds and supports blood vessels and nerves, providing elasticity and strength.