When checking the operation of a rear-window defogger with a voltmeter ________
A) The voltmeter should be set to read AC volts
B) Voltage should be available anytime at the power side of the grid because the control circuit just completes the ground side of the heater grid circuit
C) The voltmeter should read close to battery voltage anywhere along the grid
D) The voltmeter should indicate decreasing voltage when grid is tested across width of glass
D
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____ switches have three screw terminals and a grounding terminal.
a. Single-pole b. Double-pole c. Three-way d. Four-way
Small differences in driveshaft U-joint angles cause vibration ________.
A) At highway speeds B) When accelerating from a stop C) Both A and B D) Neither A nor B
Cells take on specialized functions in the _____ zone
a. Elongation c. Differentiation b. Meristem d. Cytokin
The heater that functions in a thermostat in the heating mode is called the _________________________.
Fill in the blank(s) with the appropriate word(s).