Engineering, 27.03.2020 03:15 luap6897
Thermo A large container ship is propelled by a heat engine that uses fuel oil as a heat source and sea water as a heat sink. The engine produces 75000 W while consuming 13600 Litres per hour of fuel oil. The fuel oil releases 43000 kJ per litre burned. Calculate the rate of heat transfer to the ocean and the thermal efficiency of the ships heat engine. (5 points)
Answers: 3
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
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Engineering, 04.07.2019 18:10
Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?
Answers: 3
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
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Engineering, 04.07.2019 18:20
Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives
Answers: 2
Thermo A large container ship is propelled by a heat engine that uses fuel oil as a heat source and...
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