Diogrum height, cm The bore diameter of each cylinder in a six-cylinder four-stroke petrol engine is 25 mm and the stroke length for each cylinder piston is 275 mm. During engine testing, the engine runs at 4250 revolutions per minute (rpm) with a pressure-volume indicator diagram showing a mean net area of 7.85 cm2 and diagram length of 3.25 cm. For a pressure scale set at 525 kN/m2 per cm on the indicator diagram, calculate the indicated power developed by the engine. Give your answer in kilowatts (kW) to 2 decimal places. Pressure veru Volume indicator Diagram (Pressure scale350 AN per cm) Peok Pressure Enclosed net area for engine work done mep Diagram length cm

Refrigeration and Air Conditioning Technology (MindTap Course List)
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Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
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Diogram height, cm
The bore diameter of each cylinder in a six-cylinder four-stroke petrol engine is 25 mm and the
stroke length for each cylinder piston is 275 mm. During engine testing, the engine runs at 4250
revolutions per minute (rpm) with a pressure-volume indicator diagram showing a mean net
area of 7.85 cm2 and diagram length of 3.25 cm. For a pressure scale set at 525 kN/m2 per cm on
the indicator diagram, calculate the indicated power developed by the engine.
Give your answer in kilowatts (kW) to 2 decimal places.
Pressure veru Volume indicator Diagram
(Pressure scale350 AN per cm)
Peok Pressure
Enclosed net orea for
engine work done
mep
Diagram length cm
Transcribed Image Text:Diogram height, cm The bore diameter of each cylinder in a six-cylinder four-stroke petrol engine is 25 mm and the stroke length for each cylinder piston is 275 mm. During engine testing, the engine runs at 4250 revolutions per minute (rpm) with a pressure-volume indicator diagram showing a mean net area of 7.85 cm2 and diagram length of 3.25 cm. For a pressure scale set at 525 kN/m2 per cm on the indicator diagram, calculate the indicated power developed by the engine. Give your answer in kilowatts (kW) to 2 decimal places. Pressure veru Volume indicator Diagram (Pressure scale350 AN per cm) Peok Pressure Enclosed net orea for engine work done mep Diagram length cm
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