Agasoline engine has a volumetric compression ratio of 10 and before compression has air at 290 k, 85 kpa in the cylinder. the combustion peak pressure is 600o kpa. assume cold air properties. what is the highest temperature in the cycle? find the temperature at the beginning of the exhaust (heat rejection) and the overall cycle efficiency.

Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

The proportional limit is always greater than the yield strength for a material. a)-trune b)- false