CNC Answers
CNC Program sequence number
73] One of the below miscellaneous function in CNC program used for coolant off
A] M11
B] M10
C] M9
D] M15
74] In CNC program which miscellaneous function used for clamping the job on machine table.
A] M09
B] M10
C] M11
D] M15
75] One of the below miscellaneous function in CNC program used for unclamp the job
A] M11
B] M15
C] M30
D] M60
76] In CNC program which miscellaneous function used for change of workpiece
A] M30
B] M60
C] M68
D] M78
77] The machine is………for zero off-setting on CNC Machine.
A] In MDI Mode
B] In JOG Mode
C] In Automatic Mode
D] In Present Mode
78] The feed rate on NC Machine is indicate by ……code.
A] X
B] Y
C] F
D] Z
79] The position of axis is indicate by…….code.
A] X,Y,Z
B] P,Q,R
C] A,B,C
D] M,N,O
80] CNC Drilling Machine is on…….Axis Programmed.
A] Two Axis
B] Three Axis
C] Four Axis
D] Six Axis
