Engineering, 16.09.2021 14:00 demarcuswiseman
Upon examination of an engine that will not start after a complete overhaul, the technician finds that both the intake and exhaust valves are open at the same time when the piston is 1" (2.34cm) past TDC on the intake stroke. Technician A says this phenomenon is valve overlap and could not be the cause of the engine not starting. Technician B says the camgear is not properly indexed with the crankgear. Which technician is correct?
Technician A
Technician B
Both Technician A and B
Neither Technician A or B
Answers: 1
Engineering, 03.07.2019 15:10
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Answers: 3
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Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
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Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
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Engineering, 04.07.2019 18:20
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
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Upon examination of an engine that will not start after a complete overhaul, the technician finds th...
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