A device that does not switch on and off motors directly is a:
A) Contactor. B) Motor starter. C) Heavy-duty relay. D) Light-duty relay.
D
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Most of your sketches will involve basic shapes made from ____.
A. lines and circles B. squares and triangles C. circles and squares D. rays and points
If 10 volts is applied across a linear feedback potentiometer that is two inches long, how much distance does the device it is measuring move if the voltage changes 2.5 volts?
What will be an ideal response?
120/240-volt overhead service conductors must maintain a vertical clearance of at least __________ feet above the back lawn of a house.
a. 10 b. 12 c. 15 d. 18
Unitized vehicle bodies have these special features and applications:
A. Typically used in larger, rear-wheel-drive applications like Trucks B. Have special frames that allow the addition of crumple zones C. Some members of a unitized body are load-carrying (structural) members. D. Unitized bodies are unique from other frame construction in that they have a steel box around the passenger compartment.