In a few sentences, describe how the thermostat utilizes a bimetallic strip in order to turn a furnace on and off in one or two sentences.

Question

In a few sentences, describe how the thermostat utilizes a bimetallic strip in order to turn a furnace on and off in one or two sentences.

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Ben Gia 4 years 2021-07-25T14:19:25+00:00 1 Answers 9 views 0

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  1. Nho
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    2021-07-25T14:21:22+00:00
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    Answer:

    Explanation:

    Bimetallic strips are used in thermostats for measuring and controlling temperature. The strip is connected to a switch and as the temperature changes, the strip flexes and opens or closes a contact. They are also used in ovens for measuring temperature. An electromechanical thermostat typically contains either a bi-metal coil or a metal strip. When the temperature changes, this coil or strip will move, causing a vial containing mercury to tip to one side. The mercury flows to one end of the vial, signaling that the heating or cooling needs to be turned on.

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