Physics, asked by dashankit1998, 1 month ago

what is unimetallic relay?

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Answered by ishuishanigupta

3

Bimetallic thermal overload relays (sometimes referred to as heater elements) are made of two metals, with different coefficients of thermal expansion, that are fastened or bonded together. A winding, wrapped around or placed near the bimetallic strip, carries current.

Answered by Anonymous

0

Explanation:

Bimetallic thermal overload relays (sometimes referred to as heater elements) are made of two metals, with different coefficients of thermal expansion, that are fastened or bonded together. A winding, wrapped around or placed near the bimetallic strip, carries current.

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