Which of the following are compensating devices?
A. air-bleed jet
B. compensating jet
C. emulsion tube
D. all of the mentioned
Answer:A
Which of the following are compensating devices?
A. air-bleed jet B. compensating jet C. emulsion tube D. all of the mentioned
Explanation: The compensating devices are air-bleed jet, compensating jet, emulsion tube, back suction control mechanism, auxiliary air valve and auxiliary air port.