Question

How does a remote bulb t-stat work?

A. It uses a digital display to set the temperature
B. It measures temperature at the thermostat location
C. It controls temperature at a remote location
D. It uses a bulb filled with temperature-sensitive liquid to sense temperature

Answer 1

A remote bulb thermostat uses a bulb filled with temperature-sensitive liquid to sense temperature and control temperature at a remote location.

Step-by-step explanation:

A remote bulb thermostat works by using a bulb filled with temperature-sensitive liquid to sense temperature. When the temperature changes, the liquid in the bulb expands or contracts, causing the electrical resistance of the bulb to change. This change in resistance is then measured and used to control the temperature at a remote location.