Practice Test: Question Set - 03
1. What is ‘Q’ in G87 X_Y_R_Z_Q_F_ in FANUC system?
- (A) Feed
- (B) Depth
- (C) Hole
position
- (D) Shift
value
2. What is ‘G16’ command in part program?
- (A) Parabolic
interpolation
- (B) Polar
co-ordinates ON
- (C) Corrosion
co-ordinate ON
- (D) Inch
programming
3. What is the G-code for tapping cycle in FANUC system?
- (A) G84
- (B) G81
- (C) G82
- (D) G83
4. Which co-ordinate system, a point is defined by the distance from a reference point and an angle from a reference direction?
- (A) Point to
point
- (B) Cartesian
- (C) Polar
- (D) Continuous
5. How sub program is identified in numeric system?
- (A) X
- (B) L
- (C) P
- (D) U
6. What is used to avoid repetition of programme blocks?
- (A) Main program
- (B) Absolute
program
- (C) Incremental
program
- (D) Sub program
7. What is G73 in FANUC system?
- (A) High speed
peck drilling cycle
- (B) Boring cycle
- (C) Back boring
cycle
- (D) Tapping
8. What is radius vector in polar co-ordinate system?
- (A) Point to arc
center
- (B) Angle from
origin
- (C) Point to
point
- (D) Point to the
origin
9. What is G41?
- (A) Cutter
radius compensation cancel
- (B) Cutter
radius Compensation Left
- (C) Cutter
radius Compensation Right
- (D) Cutter
Height Compensation
10. What is radial co-ordinate in polar co-ordinate system?
- (A) Angle from
the pole
- (B) Distance
from the pole
- (C) Point to
point
- (D) Point to arc
center
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