16Internal energy of an ideal gas depends only on:AVolumeBDensityCTemperatureDPressureView AnswerDiscussWorkspaceReportSaveEasy
17The Diesel cycle adds heat at:AConstant temperatureBConstant pressureCConstant entropyDConstant volumeView AnswerDiscussWorkspaceReportSaveEasy
18The zeroth law of thermodynamics is the basis of:AEnergy conservationBHeat enginesCEntropyDTemperature measurementView AnswerDiscussWorkspaceReportSaveEasy
19For an Otto cycle with compression ratio 8 and γ = 1.4, the efficiency is closest to:A40%B25%C56%D70%View AnswerDiscussWorkspaceReportSaveMedium