1) Write down the different losses in power transmission by belts?
2) Write down the factors that are to be considered in the selection of bearings?
3) Write down the advantages of the helical gear over spur gear.
4) Explain why the efficiency of worm gear drive is comparatively low?
5) Describe the function of spacers in a gearbox in detail.
6) Design the ray diagram for a six-speed gearbox.
7) Write down two applications of finite element method.
8) What is meant by weighted residual method?
9) What do you understand by boundary conditions?
10) Write down the advantages and difficulties associated with use of three-dimensional finite elements.