Potable water is
A. water for cooking purposes only
B. water collected in cisterns for waste use
C. water generally free from impurities and safe to consume by the public
D. recycled water or gray water
Answer: C
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_________________are engineered reinforcements installed onto or into a vehicle to prevent crushing or collapse of a vehicle cab when it is involved in a rollover event.
A. ROPS B. TOPS C. FOPS D. FLOPS
How does the human body expel heat if all the surrounding environment is above the body temperature?
A) Evaporation B) Radiation C) Convection D) Conduction
After you lock the kingpin into the fifth wheel, you should check the connection by:
a. Pulling forward 50 feet, turning right and then left. b. Pulling the tractor ahead gently with the trailer brakes locked. c. Backing up with the trailer brakes released.
The continuous feature symbol is the symbolic means of indicating a specified dimension applies across interruptions.
Answer the following statement true (T) or false (F)