Given a cable tray that is available in standard widths of 6, 12, 18, 24, and 36 inches, what is the minimum width of a 3-inch deep cable tray used for the following cables that are all 4/0 or larger: two with 1.5-inch diameter; three with 1.75-inch diameter; and two with 2.5-inch diameter?
a. 6 inches
b. 12 inches
c. 18 inches
d. 24 inches
c. 18 inches
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A squeaking sound is heard from the rear drum brakes as the brake pedal is applied and released. Which of these could be the cause?
A) Hard spots on the brake drum B) Dry brake shoe support pads C) Shoes out of adjustment D) A bent brake shoe
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The heat in the combustion chamber is reflected and concentrated by the:
A) Concentrator. B) Heat exchanger. C) Refractory. D) Reflector.
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Give three issues for construction companies that grow out of Subpart C
What will be an ideal response?
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? Isometric drawings utilize three axes, called principle edges, at:
A. 90 degrees to each other B. 180 degrees to each other C. 120 degrees to each other D. 60 degrees to each other
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