Ques 1. In a split phase motor, the running winding should have 1. High resistance and...
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Ques 1. In a split phase motor, the running winding should have 1. High resistance and low inductance 2. High resistance and High inductance 3. Low resistance and high inductance 4. Low resistance and Low inductance Ques 2. If the capacitor of a single-phase motor is short-circuited 1. The motor will not start 2. The motor will run in the same direction at reduced speed 3. The motor will run in reverse direction 4. None of the above Ques 3. In a split phase motor 1. Both starting and running windings are connected through a centrifugal switch 2. Centrifugal switch is used to control supply voltage 3. The running winding is connected through a centrifugal switch 4. The starting winding is connected through a centrifugal switch Ques 4. Which of the following motor will have relatively higher power factor? 1. Capacitor start motor 2. Shaded pole motor 3. Capacitor run motor 4. Split phase motor Ques 5. A centrifugal switch is used to disconnect "starting winding when motor has 1. Picked up 10% speed 2. Picked up 20% speed 3. Picked up 5-10% speed 4. Picked up 50-70% speed Ques 6. If a particular application needs high-speed and high starting torque, then which of the following motor will be preferred? 1. Shaded pole motor 2. Capacitor start motor 3. Capacitor run motor 4. Universal Motor Ques 1. In a split phase motor, the running winding should have 1. High resistance and low inductance 2. High resistance and High inductance 3. Low resistance and high inductance 4. Low resistance and Low inductance Ques 2. If the capacitor of a single-phase motor is short-circuited 1. The motor will not start 2. The motor will run in the same direction at reduced speed 3. The motor will run in reverse direction 4. None of the above Ques 3. In a split phase motor 1. Both starting and running windings are connected through a centrifugal switch 2. Centrifugal switch is used to control supply voltage 3. The running winding is connected through a centrifugal switch 4. The starting winding is connected through a centrifugal switch Ques 4. Which of the following motor will have relatively higher power factor? 1. Capacitor start motor 2. Shaded pole motor 3. Capacitor run motor 4. Split phase motor Ques 5. A centrifugal switch is used to disconnect "starting winding when motor has 1. Picked up 10% speed 2. Picked up 20% speed 3. Picked up 5-10% speed 4. Picked up 50-70% speed Ques 6. If a particular application needs high-speed and high starting torque, then which of the following motor will be preferred? 1. Shaded pole motor 2. Capacitor start motor 3. Capacitor run motor 4. Universal Motor
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
Posted Date:
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