GATE 2022 PI – Question 18
Manufacturing Processes II · Computer Integrated Manufacturing · 1 mark · Multiple choice
Match CNC codes P:G91; Q:M02; R:G32; S:M05, with 1:end of program; 2:incremental coordinates; 3:spindle stop; 4:thread cutting in turning.
- P–2,Q–3,R–4,S–1
- P–2,Q–1,R–4,S–3
- P–4,Q–1,R–2,S–3
- P–4,Q–2,R–3,S–1
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Show answer and explanation
Correct answer: (B) P–2,Q–1,R–4,S–3
Explanation
G91 selects incremental coordinate programming. M02 ends the program; G32 commands thread cutting; M05 stops the spindle. **P–2,Q–1,R–4,S–3, B** under the source’s CNC code convention.
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