Thermostat

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/thermostat

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the application breadth?Essential in HVAC, appliances (refrigerators, ovens), automotive systems, and scientific/medical equipment
2. How does a thermostat keep the house warm or cool?It watches the temperature, compares it to the desired level, and if the room is too cold or too hot it turns the heater or air conditioner on or off to correct it.
3. Why are thermostats important for saving energy?By only running heating or cooling when needed, thermostats stop wasting electricity, which saves money and helps the planet.

Setpoint: The target temperature value that a thermostat is programmed to achieve and maintain.
Closed-loop control: A control system that continuously monitors its output and uses that information to adjust its input, aiming for a stable state.
Thermistors: Electronic components whose electrical resistance changes significantly with temperature, commonly used in digital thermostats.
HVAC: An acronym for Heating, Ventilation, and Air Conditioning, systems regulated by thermostats.