The displacement volume of an internal combustion engine is 3 liters. the cycle can be modeled as an ideal diesel cycle with a cutoff ratio of 2.5. the state of the air at the beginning of compression is 95kpa, 22°c with a volume of 3.17 liters. determine the net work per cycle, in kj, and the power developed by the engine, in kw, if the cycle is executed 1000 times per minute.

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.