How can water-tubing fouling be prevented in tube-and-shell water-cooled condenser systems?
A) Through annual chemical treatment of the water
B) Through a monthly external scrubbing with bleach
C) Through annual draining of the water, removing access plates, and running brushes through the water tubes
D) Through annual draining and replacement of the water in the condenser and annual chemical treatment of the water
C
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Which of the following determines the amount of force applied to a pull?
a. The number of wraps on the puller drum (capstan) b. The amount of wire-pulling lubricant being used c. The type of wiring-pulling rope being used d. The radius of the surface over which the cable is being bent
One of the most widely used inspection and quality control instruments available in graduations from 0.001 to 0.000050 in. provides accuracy and speed and is available in all types of gaging equipment and in many machine tools.
a. digital indicator b. bench micrometer c. dial indicator d. protractor
C provides three looping mechanisms: the for loop, the while loop, and the ____ loop.
A. do-while B. switch C. while-do D. repeat-until
About 1,000,000 individuals are the direct victims of some form of violent crime in the workplace every year.