Define thermodynamic system. Explain types of system with examples.
[5 marks]Define state, process, path, and cycle with an example.
[5 marks]Explain first and second law of thermodynamics.
[5 marks]Explain Carnot cycle.
[5 marks]Derive the equation of work done of Isothermal Process.
[5 marks]Give detail classification of engineering materials.
[5 marks]Difference between Ferrous and Nonferrous materials.
[5 marks]What do you mean by non-ferrous metals? Name any four with their application.
[5 marks]Differentiate between thermo-plastic and thermo- setting material.
[5 marks]Define: Moment and Couple. Write characteristics of moment and couple.
[5 marks]Explain law of triangle of forces to derive resultant force.
[5 marks]Explain types of forces with suitable example.
[5 marks]Explain parallelogram method and derive equation of resultant.
[5 marks]What is strain? Explain linear and shear strain.
[5 marks]Define: Bulk Modulus, Modulus of Elasticity, Modulus of Rigidity, Thermal Strain, Volumetric Strain.
[5 marks]Define stress. Explain various types of stresses.
[5 marks]Draw and stress–strain diagram of mild steel material.
[5 marks]