The movement of diaphragm in simple infrared analyser for gas analysis results in which of the following?
A. Variable resistance
B. Variable inductance
C. Variable capacitance
D. Variable conductance
Answer:C
The movement of diaphragm in simple infrared analyser for gas analysis results in which of the following?
A. Variable resistance B. Variable inductance C. Variable capacitance D. Variable conductance
Explanation: The movement of diaphragm in simple infrared analyser for gas analysis results in variable capacitance. The diaphragm forms one plate of the capacitor.