Which of the following pipe diameters requires the fewest threads per inch?
a. 1/2 inch
b. 1 inch
c. 2 inches
d. 3 inches
d. 3 inches
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What is a metal plate, or similar device, placed into the drain line of a cylindrical or cone-shaped vessel?
A) Baffle B) Mist eliminator C) Heat tracing D) Vortex breaker
When running a truck on a chassis dynamometer, what gear ratio should be selected for most of the test sequence?
A. the lowest gear B. the highest gear C. 1:1 ratio D. highest gear in low range
Which one of the following engineering disciplines is most likely to be involved with providing lighting and wiring for buildings?
a. Mechanical Engineering b. Civil Engineering c. Electrical Engineering d. Chemical Engineering e. Aerospace Engineering
Which of these is required for XM radio reception?
A) A paid subscription B) A special antenna C) Both A and B D) Either A or B