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Table 7-27 VBelt Dritre Design Problems A synchronous beit dritre is to have an input sprocket rotational speed of 1200 rpm and an output sprocket speed of 500 rpm. {a} List the sprocket combinations with an til-mm pitch that could he used and list the pitch diameters for each sprocket. (o) For each sprocket combination from {a} and using a taco- BMGT-SD belt. compute the center distance and the belt linear velocity. to) For each sprocket. list the taper-lock bushing required and the minimum and maximum bores. 5.23 A gas-turbine-driven car requires a maximum of 150k W of shaft power. The engine is a two-shaft regenerative gas turbine with compressor, gas generator turbine, and power turbine efficiencies of 0.84, 0.87 and 0.9, respectively, and a regenerator effectiveness of 0.75. The compressor pressure ratio is 4.3, and the turbine and compressor inlet temperatures are 1250 C and 20 C, respectively. What air flow rate does the engine require? What is the automobile exhaust temperature? What are the engine fuel-air ratio and specific fuel consumption if the engine burns gaseous hydrogen