Q1) Design an electrical measurement device that can switch on an air cooler to work when the temperature is 25 C and the electrical power should be 220 V. Note the electrical power has reduced to 5V when it is 220 V by some circuits. You can use this signal m your device.

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Q1) Design an electrical measurement device that can switch on an air cooler to work when the
temperature is 25 C and the electrical power should be 220 V.
Note the electrical power has reduced to 5V when it is 220 V by some circuits. You can use this signal m
your device.
Transcribed Image Text:Q1) Design an electrical measurement device that can switch on an air cooler to work when the temperature is 25 C and the electrical power should be 220 V. Note the electrical power has reduced to 5V when it is 220 V by some circuits. You can use this signal m your device.
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