A ____ is a trough or trench that is dug and filled with drainage material and plant life to slowly absorb rainwater into the ground during and after a heavy rainfall.
A. swill
B. swale
C. moat
D. break
Answer: B
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____ in a drill motor are located at the front and rear of the motor armature and at the spindle chuck.
A. Brushes B. Grinders C. Gears D. Bearings
An OBD-I Ford is able to provide engine serial data if there are terminals in which cavities of the DLC?
A) 1 and 2 B) 2 and 6 C) 1 and 3 D) 2 and 4
For each gallon of fuel used, moisture equal to ________ gallons of water is produced
A) 1 B) 2 C) 3 D) 4
How is the ice harvested from the evaporator plates in an ice harvesting system?
A) by warming the evaporator plates with refrigerant discharge gas B) by mechanically scraping the ice off of the evaporator plates using an ice-harvesting arm C) using high frequency ultrasonic waves that shatter the plate of ice D) by energizing electric defrost heaters imbedded in the evaporator