List some hazards associated with mechanical systems.
What will be an ideal response?
Crush, entanglement, amputation, cuts, and burns
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To obtain a fine-grained structure, the metal must be heated quickly above the critical temperature and cooled quickly in a process called ____________________.
Fill in the blank(s) with the appropriate word(s).
What grading practice describes the removal of earth from a slope?
a. filling c. sloping b. stripping d. cutting
After a disc brake pad replacement, the brake pedal went to the floor the first time the brake pedal was depressed. The most likely cause was ________
A) Lack of proper lubrication of the caliper slides B) Air in the lines C) Improper disc brake pad installation D) Normal operation
The harvest cycle on an ice machine:
A) Keeps the machine clean by harvesting biological growth off of the sides of the machine. B) Begins the freezing process. C) Releases the ice cubes after they are made. D) Fills the water sump.