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Thermodynamics III Exam, Exams of Applied Thermodynamics

Vaal University of TechnologyApplied Thermodynamics
Prof. Lethabo Bruters Machete

An exam paper for the Thermodynamics III course offered by the Department of Mechanical Engineering at Vaal University of Technology. The exam consists of three questions that cover topics such as air standard Otto cycle, two-stage single-acting air compressor, and four-cylinder racing engine. The exam paper provides instructions, formulas, and steam tables for the students to use. The exam is three hours long and has a total of 100 marks.

Typology: Exams

2021/2022

Available from 07/03/2023

bruters-lethabo
bruters-lethabo 🇿🇦

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EMTGA3C NOVEMBER 2011, 1ST OPPORTUNITY VAAL UNIVERSITY OF TECHNOLOGY FACULTY OF ENGINEERING & TECHNOLOGY DEPARTMENT OF MECHANICAL ENGINEERING NATIONAL DIPLOMA: ENGINEERING: MECHANICAL SUBJECT : THERMODYNAMICS III DATE : NOVEMBER 2011 DURATION : 3 HOURS EXAMINER : CC ENWEREMADU MODERATOR : T NGONDA REQUIREMENTS: One pocket calculator per student Steam tables INSTRUCTIONS Answer all questions Show relevant intermediate steps towards the elaboration of final answers For air, R = 0.287 kJ/kgK; Cy = 0.718 kJ/kgK; Cp = 1.005 kJ/kgK; y = 1.4 Use the ammonia tables in the steam tables provided for Question 5. Total marks: 100 THIS QUESTION PAPER CONSISTS OF : 2 typed pages : Formulae sheets DO NOT TURN THE PAGE UNTIL YOU ARE TOLD TO DO SO