Introduction to Electrical Engineering

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Across
  1. 1. as per Fleming's left hand rule the thumb indicates the direction of?
  2. 4. the fluxes produced by the two field windings are in the same direction and are additive.
  3. 6. the ration of Mechanical power developed by the armature to Electrical power input to the motor.
  4. 8. converts electrical energy into in construction mechanical energy
  5. 9. ring converts the alternating e.mf. into unidirectional voltage across the load.
  6. 10. the flux in a shunt DC motor remains almost?
Down
  1. 2. the shape of the pole shoe at the bottom is
  2. 3. an electrical machine which converts mechanical energy into electrical energy.
  3. 5. type of dc generator in which the excitation to the field winding is provided by a separate D.C voltage source.
  4. 7. in a D.C. series motor, as the load on the motor increases, the current through the series fiéld winding and hence flux.