 
			 
			MCQOPTIONS
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				| 1. | Buses, trains, trolleys, hoists, cranes require high starting torque and therefore makeuse of | 
| A. | D.C. series motor | 
| B. | D.C. shunt motor | 
| C. | induction motor | 
| D. | all of above motors | 
| Answer» B. D.C. shunt motor | |