Single-phase motors that use a centrifugal switch to disconnect the start windings cannot be used with variable voltage control. This limits the type of induction motors to capacitor-start capacitor-run and ____ motors.
A. capacitor-stop
B. resistor-stop
C. resistor-start resistor-run
D. shaded-pole
Answer: D
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What designates the basic material type within the UNS numbering system?
a. The last two numbers b. A letter designator c. The second number d. None of the above
? Homestead Act
What will be an ideal response?
The drilling machine is often referred to as the drill punch.
Answer the following statement true (T) or false (F)