Lasers are used for precision tasks like aiming weapons or scanning bar codes because ____.
A. they generate a large amount of energy
B. they can be treated as any other type of light
C. the beam is not adversely affected by its travel
D. it is monochromatic
Answer: C
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To effectively track projects and schedules, the project manager must be able to _____.
a. manage his/her own time b. know the concepts of lean scheduling c. run project management software d. keep detailed daily notes
While having a discussion, Technician A says that brinelling is when pieces break away from the bearing metal. Technician B says that spalling is when pieces break away from the bearing metal. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
The purpose of the upper and lower control arms in a short-and-long-arm front suspension system is to:
A. Control lateral (side-to-side) wheel movement
B. Provide a mounting surface for the wheel bearings and hubs
C. Reduce body sway when the front wheel strikes a road irregularity
D. None of the above
Carry the answer to three decimal places.'The dry cells shown add up to a total voltage of 27.5 volts. What is the average number of volts for each dry cell?
Fill in the blank(s) with the appropriate word(s).