A certain thermocouple as a specified time constant of 2 seconds If the process temperature changes abruptly from 800° to 900 °C, the temperature read out on the indicator attached to the thermocouple after 6 seconds elapse will be approximately:
A. 860°C
B.835°C
C. 900°
D. 895°C
Answer:D
A certain thermocouple as a specified time constant of 2 seconds If the process temperature changes abruptly from 800° to 900 °C, the temperature read out on the indicator attached to the thermocouple after 6 seconds elapse will be approximately:
A. 860°C B.835°C C. 900° D. 895°C