Across
- 4. 1.11
- 7. power with cosine angle
- 9. transmission and distribution
- 10. does not consume real power
- 12. Elementary voltage in closed loop
- 15. high starting torque
- 17. not a self starting machine
- 18. permeability less than one
- 19. average value for one cycle.
Down
- 1. traction lighting
- 2. powerfactor improvement
- 3. quantity rotated by 90degree in counterclock
- 5. BLVsin90
- 6. series circuit
- 8. zero resistance
- 11. the ratio of mmf and flux
- 13. startsor progress behind
- 14. heating effect to be same
- 16. the ratio of B and H
- 17. same current for phase and line