MCQOPTIONS
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				| 1. | 
                                    The thickness of laminations used in a transformer is usually | 
                            
| A. | 0.4 mm to 0.5 mm | 
| B. | 4 mm to 5 mm | 
| C. | 14 mm to 15 mm | 
| D. | 25 mm to 40 mm | 
| Answer» B. 4 mm to 5 mm | |