MSSC Maintenance Chain Drives - Questions and Answers

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MSSC Maintenance Chain Drives - Questions and Answers A belt drive having a 12 inch driver pulley and a 6 inch driven pulley has a pulley ratio of? 0.5 In the calculation of shaft speed and shaft to... rques of a belt drive system, which of the following applies? Shaft speeds are inversely proportional to pitch diameters The driven pulley in the belt drive system show is rotating at _____ rpm. 1200 One important characteristic of a timing belt is? It will not slip during operation The fractional horsepower (FHP) V-belt, also called a light duty belt is designed for low power application below _____ Hp. 7.5 The V-belt should ride _____ in the groove with its top near the top of the sheave; the V-belt does not touch the _____ of the sheave. High, bottom A _____ should be used to check for sheave groove wear. Sheave gauge The maximum allowable deflection force on a belt is _____ than the minimum deflection force. 50% greater Belt span is defined as the? Distance between the points on the sheaves where the belt touches each sheave The most basic way to test the tension of a belt is to? Your sense of touch The three basic components of a chain drive system are? Chain, driver sprocket, driven sprocket The sprocket ratio for a chain drive system having a driven sprocket with 54 teeth and a driver sprocket with 18 teeth is? 3 [Show More]

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