Physics, asked by shabadkaur, 5 months ago

What's the work of bimetallic strip in refrigerator

Answers

Answered by ridahussain86
7

When the temperature inside the refrigerator rises, the bimetallic strip bends to switch on the compressor which starts the cooling cycle. ... A thermistor changes its resistance according to the temperature. Unlike metal, the resistance of a thermistor usually decreases with increasing temperature.

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