Which of the following motors operate on the principle of a rotating magnetic field?
a. Brushless DC motors
b. Single-phase motors
c. Induction motors
d. Alternating current motors
c
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The potential starting relay is used with the capacitor-start capacitor-run or ____________________ capacitor motor.
Fill in the blank(s) with the appropriate word(s).
A(n) ____ section is produced by a cutting plane that is parallel to the short axis of the structure and is usually parallel to the materials used to frame the roof, ceiling, and floor systems.
A. transverse B. obverse C. reverse D. longitudinal
What should you do if battery acid gets into your eyes?
A. Blink fast to start tears. B. Rub salve in your eyes. C. Flush your eyes with water and go to a doctor. D. All of these choices.
Horses with hocks that turn outward when viewed from behind are said to be:
a. bow-legged c. cow-hocked b. pigeon-toed d. no answers