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Question

A thermoelectric refrigeration system requires :

थर्मोइलेक्ट्रिक प्रशीतन प्रणाली के लिए आवश्यक है:

A.

Low voltage DC input

B.

High voltage DC input

C.

High voltage AC input

D.

Low voltage AC input 

Answer ( Option A)

Low voltage DC input

Solution

Thermoelectric refrigeration system are portable refrigeration units which works electronically by pumping heat energy out of an insulated chamber in order to reduce the temperature of the chamber below that of the surrounding air, for which they take low voltage DC input and works on Peltier effect.

Hence, the correct option is (A).

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