MCQOPTIONS
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				| 1. | 
                                    Fluorescent tubes are fitted with a choke. The choke coil: [IAS Prelim] | 
                            
| A. | steps up the line voltage | 
| B. | steps-down the line voltage | 
| C. | reduces current in the circuit | 
| D. | chokes low frequency current | 
| Answer» D. chokes low frequency current | |