ME100 BASICS OF MECHANICAL ENGINEERING
TIME: 3 HOUR
MAX MARKS: 100 MARKS
(Answer all-3 marks each)
State third law of thermodynamics?
Enumerate the various energy conversion devices?
Name any six properties of refrigerents.
Write a note on recent development of fuel
What are the properties of a moulding sand?
Explain briefly about powder brazing?
What are the applications of NC part programming?
Write the difference between shaper and planer? (8x3 = 24 marks)
(Answer any two from each module-6 marks each)
Explain air standard Brayton cycle with PV and TS diagram and write its efficiency?
Derive ideal gas equation?
Discuss about entropy and available energy?
Describe the working of Cochran boiler?
With the help of neat sketch, explain the working of two stroke SI engine?
Discuss about rotary compressors and blowers?
Explain working of domestic refrigeration system with neat sketches?
Explain refrigerants and their impacts on environment
Discuss about psychrometric properties?
With the neat sketches, explain the hybrid engines
Explain belt drives and types of belts used in belt drives?
Explain the working of friction clutch with a neat sketch
(8x6 = 48 marks)
(Answer any two from each module-7 marks each)
With the help of neat sketch, explain different types of sheet metal forming processes?
Explain different engineering materials with properties?
Explain sand casting and die casting?
Explain drilling process and pillar drilling machine?
Explain about shaper machine with neat sketch
Discuss about CNC with its different components?
(4x7 = 28 marks)
Total = 100 marksDownload ME100 Question Paper Set3 PDF
SAIF V KASSIM
MEA Engineering College