RTU Previous Exam Papers BE ME 3rd Semester Material Science and Engineering January 2013 UNIT – I 1 (a). What is meant by Crystal imperfections ? State the effect of their presence in materials. (b) What do you understand by the term ‘Crystal lattice’ and how many types of this are found in metals … Read more
RTU Previous Exam Papers BE ME 3rd Semester Manufacturing Processes January 2013 UNIT – I 1 (a) How do you classify manufacturing process ? Explain in detail. (b) What are the primary requirements of the moulding sand and how each in provided by sand and additive aggregates ? OR 1. (a) Explain giving neatly labelled … Read more
RTU Previous Exam Papers BE ME 3rd Semester Engineering Thermodynamics January 2013 UNIT – I 1. (a) Express the Van der Wall’s equation of state in terms oi reduced parameters. How does it differ from ideal gas equation. (b) A U-tube mercury manometer has been employed to measure the pressure of gas following through a … Read more