169.  In split-phase motor auxiliary winding is of
A. thick wire placedat the bottom of the slots
B. thick wire placed at the top of the slots
C. thin wire placed at the top of the slots
D. thin wire placed at the bottom of the slots

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170. Which of the following motors will operate at high power factor?
A. Shaped pole motor
B. Split phase motor
C. Capacitor start motor
D. Capacitor run motor

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171.  In a two value capacitor motor, the capacitor used for running purposes is
A. air capacitor
B. paper spaced oil-filled type
C. ceramic type
D. a.c. electrolytic type

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172.  Which of the following motors canbe run on A.C. as well as D.C. supply?
A. Universal motor
B. Repulsion motor
C. Synchronous motor
D. Reluctance motor

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173.  In A.C. series motor compensating winding is employed to
A. reduce the effects of armature reaction
B. increase the torque
C. reduce sparking at the brushes
D. none of the above

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174.  Which of the following single-phase induction motors is generally used in time phonographs?
A. Resistance start
B. Capacitor start capacitor run
C. Shaded pole
D. Universal

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175. Which of the following motors has highest starting torque?
A. Repulsion motor
B. Shaped pole motor
C. Capacitor-start motor
D. Split-phase motor

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