__________directly converts temperature into voltage.
A. Thermocouple
B. Potentiometer
C. Gear train
D. LVDT
Answer:A
__________directly converts temperature into voltage.
A. Thermocouple B. Potentiometer C. Gear train D. LVDT
Explanation: Among all the instruments Thermocouple is the instrument that has two different metals with different temperatures and the difference in temperature is converted into the potential difference.