In absorption meter, which of the following is placed between the cell and the X-ray tube?
A. Collimator
B. Filter
C. Chopper
D. Attenuator
Answer:C
In absorption meter, which of the following is placed between the cell and the X-ray tube?
A. Collimator B. Filter C. Chopper D. Attenuator
Explanation: In Absorption meter, chopper is placed between the cell and the X-ray tube. It interrupts the half of the X-ray beam.