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. 8) Explain the different functions of a clutch. (3)
b) Explain different classifications of IC engines. (3)

९) Explain the working of belt drive and gear drive with the help of neat sketches.

(9)
PART C
Answer any two questions
. 9) Explain the functions of runners and risers used in casting. (5)
b) Explain the processes involved in powder metallurgy. (5)

c) Explain the method employed for making metal sheets/plates in manufacturing

process. Also discuss their classification and types. (10)

. a) List out any four operations that can be performed on a drilling machine. (5)

b) State various advantages of CNC machines over conventional machines.(5)

௦) With the help of suitable sketch explain the principle parts of a lathe. (10)

. a) Differentiate between brazing and soldering, (5)

b) Discuss various advantages of grinding process. (5)
c) With neat sketches explain about working and various operations that can be

performed on a milling macnine: (10)