9.A] What is taper turning? Explain the taper turning operation by swiveling the compound rest method. Answer:- Taper Turning Taper turning is an operation to produce a conical surface on…
8.C] List the advantages of gears over belt drives Answer:- Requires less space compared to belt drive. Low friction loss compared to belt drive, therefore higher transmission and more efficiency. Requires less maintenance. Much greater…
8.B]Explain the Industrial application of robots specific to material handling and Assembly Answer:- I.Material / Part Handling applications: Most of the applications of the Robot falls under this category. Here…
8.A] With suitable sketches explain the different types of joints used in robots Answer:- Types of Robot Joints: Rotational joint or R-joint: This type of joint allows rotary relative motion…
7.C] With a suitable example explain the application of linear motion mechanism Answer:- Linear Motion Mechanism: The swing-arm quick-return mechanism is one of the applications in the Linear motion mechanism.…
7.B] What are the different types of belt drives? With a neat sketch explain any two of them Answer:- Types of Belt Drives Open belt drive. Crossed or twist belt…
7.A] A pinion with 120mm pitch circle diameter meshes with a gear of 400mm pitch circle diameter. The number of teeth on the pinion is 18 and it rotates at…
6.B] List and explain the industrial application of Refrigeration Answer: Applications of refrigeration in chemical and process industries: a. Separation of gases: In petrochemical plant, temperatures as low as –150oC…
6.A] Describe the working principle of Vapor Compression Refrigeration Answer: Principles and Operation of Vapor Compression Refrigeration: 1. Compression: During the Suction stroke of compressor, low-pressure vapour in dry state…
5. B] Discuss the need of Electric and Hybrid vehicles. List their advantages and limitations Answer: Electric and Hybrid Vehicles: A hybrid vehicle combines any two power (energy) sources. Possible…
