The document discusses special purpose machines (SPMs), including their need, processes, layouts, types, advantages, and disadvantages. It provides both subjective and objective questions about SPMs, asking about their use for mass production, reasons for using them, industries they are famous in, machines that require minimum operation time, and components of a rotary indexing drilling and tapping SPM.

1. Questions on Special Purpose Machine
SubjectiveQuestions:
1) What is the need ofSpecial Purpose Machine?
2) Describe the SPM’s process with the help offlowchart.
3) Explaindifferent layouts of SPM?
4) List the types of special purpose machine.
5) Write advantages& disadvantagesof SPM.
ObjectiveQuestions:
1) SPM prefer for
a] mass production b] batch type production
c] job type production d] flexible production
2) SPM uses because of
A] Save money
B] save time
C] Good accuracy
a] onlyA b] onlyB
c] onlyC d] All of the above
3) SPM famous inindustries due to
a] Highcost of labour b] shortage ofskilled people
c] Low cost of raw materials d] High interest oflabour to work in productionfirms
4) Which of the following machine requiredminimum operation time?
a] Lathe b] CNC
c] SPM d] None of the above
5) RotaryIndexing Drilling& Tapping SPM consist of
A] Job loading/unloading
B] Drilling
C] Tapping
a] A & B b] A & C
c] B & C d] All of the above