If more than three tons of sand are needed, _____ should be allowed for waste.
A. none
B. 1 ton
C. ½ the estimated sand
D. ½ ton
Answer: D
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Which of the factors associated with an inclined plane does a rigger need to know to calculate the frictional force during load movement?
a. The difference in height between the two levels b. The material the inclined plane or ramp is made of c. The length of the ramp d. The thickness of the ramp
Pioneering Americans marooned by geography
A. never took the time to explore the beauty of the natural landscape. B. grew to depend on other people for most of their basic needs. C. abandoned the rugged individualism of colonial Americans. D. never looked for any help beyond their immediate family. E. were often ill-informed, superstitious, provincial, and fiercely individualistic.
What type of circuit can be either a series RLC or a parallel RLC circuit?
A. Pass band B. Resonant C. Reject band D. Open
A block of steel is 2 3/16" thick. A rough cut of 5/32" and a finish cut of 11/64" are taken. What is the thickness, in inches, of the block of steel after the cuts are made?
What will be an ideal response?