VIVA QUESTIONS OF Theory of Machines

• Explain the concept of a kinematic pair and its types.
• Describe the different types of gears and their applications.
• Explain the working principle of a four-bar linkage mechanism.
• What is a cam and follower mechanism? How does it work?
• Discuss the different types of belt drives and their advantages and disadvantages.
• Explain the basic concepts of dynamics of machinery and its importance.
• Describe the different types of governors used in internal combustion engines and their functions.
• What is a flywheel and its importance in machinery?
• Explain the mechanism of a slider-crank mechanism and its applications.
• Discuss the principles of balancing of rotating masses and its importance in machinery.
• What are the types of bearings and how do they work?
• Explain the working principle of a crank and connecting rod mechanism.
• Describe the different types of brakes and their applications in machinery.
• Explain the mechanism of a Geneva mechanism and its applications.
• Discuss the principles of vibration analysis in machinery and its importance.
• What are the different types of linkages and their applications in machinery?
• Explain the working principle of a worm gear drive and its advantages and disadvantages.
• Describe the different types of clutches and their applications in machinery.
• Explain the mechanism of a scotch yoke mechanism and its applications.
• Discuss the principles of lubrication in machinery and its importance.
• What are the different types of gears and their applications in machinery?
• Explain the working principle of a double toggle jaw crusher.
• Describe the different types of springs and their applications in machinery.
• Explain the mechanism of a Hooke's joint and its applications.
• Discuss the principles of dynamic load analysis in machinery and its importance.
• What are the different types of cams and their applications in machinery?
• Explain the working principle of a universal joint and its advantages and disadvantages.
• Describe the different types of flexible couplings and their applications in machinery.
• Explain the mechanism of a toggle mechanism and its applications.
• Discuss the principles of fatigue analysis in machinery and its importance.
• What are the different types of pulleys and their applications in machinery?
• Explain the working principle of a radial piston pump.
• Describe the different types of gears and their applications in machinery.
• Explain the mechanism of a Ackermann steering mechanism and its applications.
• Discuss the principles of failure analysis in machinery and its importance.
• What are the different types of bearings and how do they affect the performance of machinery?
• Explain the working principle of a centrifugal compressor.
• Describe the different types of valves and their applications in machinery.
• Explain the mechanism of a slider-crank mechanism and its applications.
• Discuss the principles of vibration isolation in machinery and its importance.
• What are the different types of actuators and their applications in machinery?
• Explain the working principle of a rotary vane compressor.
• Describe the different types of pumps and their applications in machinery.
• Explain the mechanism of a four-bar linkage mechanism and its applications.
• Discuss the principles of dynamic balancing in machinery and its importance.
• What are the different types of gears and their applications in machinery?
• Explain the working principle of a planetary gear train.
• Describe the different types of bearings and their applications in machinery.
• Explain the mechanism of a Geneva mechanism and its applications.
• Discuss the principles of noise and vibration control in machinery and its importance.
• What are the different types of power transmission devices and their applications in machinery?
• Explain the working principle of a double helical gear.
• Describe the different types of brakes and their applications in machinery.
• Explain the mechanism of a scotch yoke mechanism and its applications.
• Discuss the principles of dynamic load analysis in machinery and its importance.
• What are the different types of linkages and their applications in machinery?
• Explain the working principle of a worm gear drive and its advantages and disadvantages.
• Describe the different types of clutches and their applications in machinery

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