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		16		17		18				19						20
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Across 1. Name given to the inductance between two coils 5. Transformers will only work on this type of supply 8. Name given to the magnetic losses 9. Percentage difference between no load & full load output voltage 11. No machine is 100% of this 13. Winding to which load is connected is sometimes know by this name 14. Process by which all transformers work 16. Magnetic loss in transformer caused by core material 20. Flows in the windings when load connected 22. Most transformers are known as this type 23. Output voltage less than input voltage 24. Name given to losing some of the magnetic flux 26. Name given to primary and secondary conductors 28. Current flowing in the windings produce this 30. Name given to several loops of wire

Down 2. Core is made up of thin slices of steel known as 3. Type of insulation on the windings 4. Metal structure on which the windings are wound 6. Name given to the number of coils on the winding 7. Winding to which the supply is connected is sometimes known by this name 10. Links both windings 12. These occur in all transformers and all machines 15. Output voltage greater than input voltage 17. Load is connected to this winding 18. Type of loss reduced by laminations 19. Type of safety transformer 20. All transformers have to be provided with some form of this 21. Name given to winding connected to the supply 24. Part of transformer on which the windings are wound 25. Another name for voltage 27. Type of transformer construction 29. Name given to the circuit connected to the secondary winding