If the wet-bulb and dry-bulb temperature are both 80°F, what is the humidity?
A. 0%
B. 50%
C. 75%
D. 100%
Answer: D
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Fixed ladders must be equipped with safety devices if the total length of the climb equals or exceeds _____.
a. 8' b. 16' c. 24' d. 32'
Technician A says that Hall-effect throttle position sensors (TPS) are configurable to either digital or analog input circuits as required by the application. Technician B says that a disadvantage of Hall-effect TPS is that the contact wiper wears at an accelerated rate. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
Birds hunted for food are called ____________________ birds
Fill in the blank(s) with correct word
When a new bearing is installed ________
A) Before touching the bearing, wash your hands and dip your fingers in clean motor oil B) Install a new grease seal C) Both A and B D) Neither A nor B