Answer Posted / nishu nishad

SIMPLEX: ONE SENSOR, EFFICIENCY IS LESS,PROBLEM WILL ARISE
WHEN THAT SENSOR GOT DAMAGED, ONLY FOR TEMPERATURE
MEASUREMENT, PRODUCTION COST IS LESS.

DUPLEX: TWO SENSOR, EFFICIENCY IS MORE, IF ONE SENSOR
DAMAGED OTHER ONE WILL MEASURE THE TEMPERATURE, USED TO FIND
THE HEALTHINESS OF THE SENSOR,PRODUCTION COST IS MORE.

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