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What is the primary function of a thermostat found in devices like air conditioners and heaters?

ATo generate electricity
BTo measure humidity levels
CTo automatically regulate and maintain a set temperature
DTo purify the surrounding air

Explanation

A thermostat is a device that automatically regulates temperature by turning a heating or cooling system on or off as needed to maintain a temperature setting chosen by the user. It typically works by continuously monitoring the current temperature and comparing it to the desired setpoint, triggering the connected system when there’s a meaningful difference between the two. This automatic regulation helps maintain a relatively consistent, comfortable temperature without requiring constant manual adjustment. Explore more Everyday Science MCQs on mcqstutor to keep practicing.

Submitted by: mcqstutor Team More Everyday Science MCQs →

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