Why are vertical suction risers often smaller than the horizontal runs on the same suction line?
A) The risers are sized smaller to increase the pressure drop for improved control.
B) The risers are sized smaller to maintain a minimum velocity to lift the oil.
C) The risers are sized smaller to minimize pressure drop.
D) The risers are sized smaller to minimize noise.
B
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The inside diameter of an incinerator’s smokestack is 0.5 m. The flow rate of ventilation air emitted through the stack is 0.1 m3/s at 800?C. The exhaust exists the stack into an atmosphere with a 3 m/s average wind speed and an ambient temperature of 23?C at the stack exit. Determine the effective stack height for a 10-m-high smokestack given the following additional information:
a. Ground-level temperature, T = 23.2 b. Ground-level temperature, T = 23.0 c. Ground-level temperature, T = 22.0 What will be an ideal response?
In the accompanying figure, the basic dimension of DIM A is 1.0235 inches and the basic dimension of DIM B is 1.0259 inches. What is the maximum clearance in inches?
A. 0.0006 B. 0.0008 C. 0.003 D. 0.004
Much of the plant protein that goes into the feed of animals comes from the _______________ oil industry
Fill in the blank(s) with correct word
When an animal stops growing, new cartilage production continues to replace the cartilage that hardens into bone
Indicate whether the statement is true or false