Question

A measuring element with a time constant of 0.4 s and a static sensitivity of 0.05 mV/ 0
C isused to measure
the temperature of a medium, which changes from 20 to 60 0
C. Taking the output as zero at 20 0
C.
(a) Find the time taken for the output voltage to reach 80% of the steady state value, if the temperature change
occurs suddenly.

Answer 1

Answer:

56.0...

56.0..

56.0...