The normal range of velocity of water in pipes is _______________ m/sec?
The normal range of velocity of water in pipes is _______________ m/sec?
A. 0.1-0.5
B. 1-2
C. 10-50
D. 15-30
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Height of the flights in the rotary drier is in the range of___________________?
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B. 0.02 to 0.05 d
C. 0.2 to 0.5 d
D. 0.5 to 0.6 dLiquid gradient over the tray results due to the___________________?
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C. Large plate spacing
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C. Orifice baffle
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C. No
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