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