Most electronic thermostats maintain their programming when the batteries are removed using a built-in
_____.
A) diode
B) resistor
C) light cell
D) capacitor
Answer: D
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The term ____ is used to describe walls or portions of walls that are below ground level.
A. under grade B. below grade C. level grade D. wall grade
What happens when cells differentiate?
What will be an ideal response?
Right-clicking on a paper space tab exposes a shortcut menu. Which of the following is not part of this menu list?
a. Viewports b. Rename c. Page Setup Manager? d. New layout
Technician A says that if the electrical supply to an air dryer is interrupted, the dryer purge valve will immediately cease to function. Technician B says that the heater used in many air dryers is cycled by a thermostat. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B