Question: Do problems 1.1 through 1.6 from Mitchell & Miska's Textbook Problem 5 data in this textbook is given below. Lxercises 1.1 The following data were
Do problems 1.1 through 1.6 from Mitchell & Miska's Textbook Problem 5 data in this textbook is given below. Lxercises 1.1 The following data were obtained on a diesel engine operating in a prony brake. Fuel Engine Speed Torque Consumption (rpm) (ft-lb1) (gal/hr) 1,200 1,400 25.3 1,000 1,550 19.7 800 1,650 15.7 600 12.1 a. Compute the brake horsepower at each engine speed. Answer: 319.9, 295.1, 251.3, and 194.2 hp. b. Compute the overall engine efficiency at each engine speed. Answer: 0.235, 0.278, 0.297, and 0.298. c. Compute the fuel consumption in gallons per day for an average engine speed of 800 rpm and a 12- hour work day. Answer: 188.4 gal/D. 1,700
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