unit5

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Across
  1. 4. Permanent Magnet motors are made of ................. magnet.
  2. 5. Permanent Magnet, Hystersis, wound field are examples of ................. Motor.
  3. 8. Synonym of amortisseur winding.
  4. 9. Speed of a synchronous motor can be controlled by varying ................. of its source.
  5. 11. Movement of the shaft by a discrete angle called ................. angle of motor.
  6. 12. The output of Solar pannel depends on the ................. level.
  7. 15. In a PM dc motor ................. Is propoetional to armature current.
Down
  1. 1. Maximum torque is ..................... of rotor resistance.
  2. 2. The mounting of solor cells in series & parallel combination is known as solar ................. .
  3. 3. ................. loop is not required in Stepper motor.
  4. 6. In Solar cell each parallel branch is provided with a diode in order to avoid ................. currents.
  5. 7. This motor is considered as a digital electro-mechanical device.
  6. 10. Moment of Inertia is usually ................. in Stepper motor.
  7. 13. A variable retuctance stepper motor has ................. Pole stator & rotor.
  8. 14. ................. glue is used to fix the magnets to the rotor surface & rotor.