An AC brushless servo motor uses a __________ rotor.
A. permanent magnet
B. squirrel-cage
C. wire-wound
Answer: B
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Label the following furnace
The differences among the various electric meters, except for digital meters, are not in the meter movements, but in the internal circuits of the meter and in how the magnetic fields are created.
Answer the following statement true (T) or false (F)
What are the basic parts of a resistance-start, induction-run motor?
What will be an ideal response?
While discussing OBD II systems:Technician A says if a misfire condition threatens engine or catalyst damage, the PCM flashes the MIL. Technician B says the PCM illuminates the MIL if a defect causes emission levels to exceed 1.5 times the emission standards for that model year. Who is correct?
A. A only B. B only C. both A and B D. neither A nor B