Practice Test: Question Set - 01
1. What is a ‘Word’ in a program?
- (A) Address
- (B) Line
- (C) Combination
of characters
- (D) End of block
2. What is ‘M’ in program?
- (A) Sub-program
- (B) Sub-routine
- (C) Miscellaneous
function
- (D) Preparatory
function
3. Which offset is used to adjust the dimension of the component due to tool wear involve?
- (A) Work offset
- (B) Geometry
offset
- (C) Wear offset
- (D) Zero offset
4. Which mode is used to enter part program?
- (A) Auto mode
- (B) MDI mode
- (C) Edit mode
- (D) JOG mode
5. Where to enter the tool length value in VMC?
- (A) Work offset
- (B) Geometrical
offset
- (C) Wear offset
- (D) Zero offset
6. What is the point angle of twist drill for mild steel?
- (A) 140°
- (B) 130°
- (C) 118°
- (D) 120°
7. Which method is used to avoid machine collision in VMC during initial practice?
- (A) Simulation
- (B) Auto cycle
- (C) Manual
method
- (D) Jog method
8. What is 'T01' in M06T01; in FANUC program?
- (A) Tool offset
no: 1
- (B) Tool no: 6
- (C) Tool no: 1
- (D) Tool wear
offset no: 01
9. Which mode is adopted for block by block execution of a CNC programme?
- (A) Auto mode
- (B) MD mode
- (C) Jog mode
- (D) Single block
mode
10. What is 'G91' in VMC?
- (A) Absolute
co-ordinate
- (B) Cartesian
co-ordinate
- (C) Polar
co-ordinate
- (D) Incremental
co-ordinate
11. What is ‘H’ in part programs?
- (A) Tool length
offset
- (B) Work offset
- (C) Wear offset
- (D) Geometry
offset
12. What is ‘G76’ code for system?
- (A) Drilling
- (B) Fine boring
- (C) Boring
- (D) Tapping
13. What is the unit of cutting speed in VMC?
- (A) Meter/sec
- (B) Meter/min
- (C) mm/min
- (D) Revolution/min
14. Which mode is used for fine slide movement manually for work offset setting?
- (A) JOG
- (B) MPG
- (C) MDI
- (D) Edit
15. Which record is provided with operation sequence of a component?
- (A) Job card
- (B) Process
planning
- (C) Maintenance
sheet
- (D) Estimation
sheet
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