Which of the following is an example of a flow control valve?
a. Linear piston
b. Spring-loaded bellows
c. Solenoid
d. Rotary drive piston
ANS: C
Flow-control valves include proportional solenoid valves and digital valves with on/off configu-rations.
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Causative factors or origins of disease are its:
a. Radiology b. Entomology c. Ideology d. Etiology
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Lymphatic insufficiency could be caused by:
1. lung transplantation. 2. lymphangitic carcinomatosis. 3. removal of pleural fluid. 4. decreased oncotic pressure. a. 1, 2 b. 3, 4 c. 1, 2, 4 d. 1, 2, 3, 4
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Gingival bleeding is a minor indicator of inflammation
a. True b. False Indicate whether the statement is true or false
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