CNC NIMS Exam Questions & Answers
2024/2025
If you want to move a tool from Right to Left toward the workpiece, what direction do you crank the
handle or move the axis? - ANSWERSNegative (-)
Match the following codes with the corresponding letters.___M30 - ANSWERSProgram end/ rewing
A boxed dimension is defined as a_______. - ANSWERSBasic
As an CNC operator in a machining lab, when should you wear safety Glasses? - ANSWERSAs you enter
the manufacturing environment
What Mode switch position allows you to move the machine axes manually? - ANSWERSJog
Line N29 (facing in X) - ANSWERSX0
If you are standing in front of a CNC Turning Center slant bed, what direction does the Z axis travel. -
ANSWERSUp and down (in and out)
Line N14 (Arc, Pos 4-5) - ANSWERSG02 X-.063 Z.250 R-.125
You are boring a hole with a boring bar and the hole has a +.001 tolerance. Since you don't want to
machine it out of tolerance on the first part and scrap it, you might go to the Tool offset and temporarily
alter it. What direction would you go in X? - ANSWERSsubtract -.002
You are boring a hole and the depth has a +.0005 tolerance. Since you don't want to machine it out of
tolerance on the first part and scrap it, you might go to the Tool offset and temporarily alter it. What
direction would you move in Z the tool offset? - ANSWERSSubtract -.002
, You must cut a block 3.125 inches long and add 1/8 of an inch for finish machining. The length of the
block you must cut is ... - ANSWERS3.250
Line N09 (Tool Radius Comp code) (Position 1) - ANSWERSG41
Match the following codes with the corresponding letters.___G28 - ANSWERSZero Return
What Mode switch position allows programs to be modified? - ANSWERSEdit
What is the #1 rule in Safety? - ANSWERSSafety glasses should always be worn
Match the following codes with the corresponding letters.___M01 - ANSWERSOptional Stop
The display screen mode that lets the operator enter tooling related data is ... - ANSWERSOffset page
Match the following codes with the corresponding letters.___G70 - ANSWERSO.D. Finish Turning Cycle
Line N1(Maximum RPM) - ANSWERSG50
Line N34 (Home the Machine) - ANSWERSG28
Match the following codes with the corresponding letters.___G71 - ANSWERSO.D. Roughing Cycle
Line N16 (X for Position 7 ) - ANSWERSX .375
Line N5 (Spindle On) - ANSWERSM03
the tool word T0202, what does the second 02 represent to the Control. - ANSWERSGeometry and Wear
Offset #2
2024/2025
If you want to move a tool from Right to Left toward the workpiece, what direction do you crank the
handle or move the axis? - ANSWERSNegative (-)
Match the following codes with the corresponding letters.___M30 - ANSWERSProgram end/ rewing
A boxed dimension is defined as a_______. - ANSWERSBasic
As an CNC operator in a machining lab, when should you wear safety Glasses? - ANSWERSAs you enter
the manufacturing environment
What Mode switch position allows you to move the machine axes manually? - ANSWERSJog
Line N29 (facing in X) - ANSWERSX0
If you are standing in front of a CNC Turning Center slant bed, what direction does the Z axis travel. -
ANSWERSUp and down (in and out)
Line N14 (Arc, Pos 4-5) - ANSWERSG02 X-.063 Z.250 R-.125
You are boring a hole with a boring bar and the hole has a +.001 tolerance. Since you don't want to
machine it out of tolerance on the first part and scrap it, you might go to the Tool offset and temporarily
alter it. What direction would you go in X? - ANSWERSsubtract -.002
You are boring a hole and the depth has a +.0005 tolerance. Since you don't want to machine it out of
tolerance on the first part and scrap it, you might go to the Tool offset and temporarily alter it. What
direction would you move in Z the tool offset? - ANSWERSSubtract -.002
, You must cut a block 3.125 inches long and add 1/8 of an inch for finish machining. The length of the
block you must cut is ... - ANSWERS3.250
Line N09 (Tool Radius Comp code) (Position 1) - ANSWERSG41
Match the following codes with the corresponding letters.___G28 - ANSWERSZero Return
What Mode switch position allows programs to be modified? - ANSWERSEdit
What is the #1 rule in Safety? - ANSWERSSafety glasses should always be worn
Match the following codes with the corresponding letters.___M01 - ANSWERSOptional Stop
The display screen mode that lets the operator enter tooling related data is ... - ANSWERSOffset page
Match the following codes with the corresponding letters.___G70 - ANSWERSO.D. Finish Turning Cycle
Line N1(Maximum RPM) - ANSWERSG50
Line N34 (Home the Machine) - ANSWERSG28
Match the following codes with the corresponding letters.___G71 - ANSWERSO.D. Roughing Cycle
Line N16 (X for Position 7 ) - ANSWERSX .375
Line N5 (Spindle On) - ANSWERSM03
the tool word T0202, what does the second 02 represent to the Control. - ANSWERSGeometry and Wear
Offset #2
