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MINING MACHINERY QUIZ - 2

1. A dragline is specified by





2. On a curved track, _______ force creates a tendency for the train of tubs to leave the track, causing excessive wear on the wheels





3. Sandwich conveyor is a type of





4. Head developed by the pump does not depend on





5. The unit of Earth Pit Resistaance is





6. Trailing cable used in portable / transportable equipments should be





7. No haul road in an opencast mine shall have a gradient more than





8. Gas used in the suspension system of a dumper





9. The electrolyte of a battery is a diluted





10. Squirrel Cage induction motor is mainly used with