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1. |
Which of the following statements about airlift pumps are correct?Statement 1: In airlift pumps, the air is introduced above a liquid in pressure level and that pressure is used to discharge the liquid.Statement 2: Airlift pumps are used to convey powders in fluidized form. |
A. | True, False |
B. | True, True |
C. | False, True |
D. | False, False |
Answer» C. False, True | |