Single-pole switches also have ____ printed on the switch lever.
a. OPEN and CLOSED
b. UP and DOWN
c. IN and OUT
d. ON and OFF
d. ON and OFF
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Which of the following is a benefit derived from using a pulsewidth-modulated (PWM) adjustable frequency drive (AFD) versus an analog SCR AFD?
a. Controlled starting b. Reduced problems with harmonics and EMI c. Adjustable torque limiting d. Adjustable operating speed
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Emacs is a screen editor.
Answer the following statement true (T) or false (F)
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Which meter can measure current without having to make contact with uninsulated wires?
A) Clamp-on ammeter B) Ohmmeter C) Continuity tester D) Voltage tester
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Isometric lines are parallel to the isometric axes lines.
Answer the following statement true (T) or false (F)
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