Physics, asked by HappyBirthdayBrainly, 4 months ago

Write down about the working principle of a fire alarm





Correct the answer

short Answer​

Answers

Answered by prithika27555
1

Answer:

The fire alarm working principle is based on thermistor used in the fire alarm circuit. This fire alarm circuit is used to identify and indicate an increase in temperature beyond certain value (temperature of an enclosed area).

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