Which of the following statements regarding the mechanical-draft cooling tower is correct?
A) The mechanical-draft cooling tower uses a fan to move air through the tower.
B) Mechanical-draft cooling towers are used only for small-scale installation requiring a few gallons of water per minute.
C) The primary means of drawing air though the mechanical-draft cooling tower is the density difference between the air inside and outside the tower.
D) There is only one design for a mechanical-draft cooling tower–the hyperbolic design.
A
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The ____________________ shell is similar to the Bash shell in many respects, but has syntax similar to that of C programming.
Fill in the blank(s) with the appropriate word(s).
Technician A says that converter speed ratio is a measure of coupling efficiency. Technician B says that converter speed ratio is calculated by dividing the speed of the turbine rotation by the speed of the pump rotation. Which technician is? correct?
A) Technician A B) Technician B C) Both technicians A and B D) Neither technician A nor B
One tool used to uncover problems caused by unavailable resources, changes/rework design errors, broken equipment, or overcrowded work areas is a _____.
a. production analysis b. network diagram c. delay survey d. bar chart
Which organization(s) developed guidelines for OBD II?
A) DOT and EPA B) EPA and CARB C) CARB D) EPA