Yet Another G-code Quiz!

10 Questions | Total Attempts: 937

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Programming Quizzes & Trivia

Mathematicians and lovers of all things that involve calculating the diameter of a circle or radius, this quiz is for you. Get ready for your knowledge to be tested on various places that you can use the G-code.


Questions and Answers
  • 1. 
    What is the g-code for "return to reference point"?
    • A. 

      G27

    • B. 

      G28

    • C. 

      G29

  • 2. 
    What is the g-code for "return from reference point"?
    • A. 

      G27

    • B. 

      G28

    • C. 

      G29

  • 3. 
    What is the g-code for "INPUT IN INCHES"?
    • A. 

      G20

    • B. 

      G22

    • C. 

      G54

  • 4. 
    What is the g-code for "INPUT IN MM"?
    • A. 

      G56

    • B. 

      G72

    • C. 

      G21

  • 5. 
    What is the g-code used to  "measure the diameter and center of a hole"?
    • A. 

      G27

    • B. 

      G31

    • C. 

      G38

  • 6. 
    What is the g-code for "scaling off"?
    • A. 

      G38

    • B. 

      G41

    • C. 

      G48

  • 7. 
    What is the g-code for "tool length compensation cancel"?
    • A. 

      G44

    • B. 

      G47

    • C. 

      G49

  • 8. 
    What is the g-code for "boring, no dwell, feed out"?
    • A. 

      G84

    • B. 

      G85

    • C. 

      G86

  • 9. 
    What is the g-code for "boring, spindle stop, rapid out"?
    • A. 

      G84

    • B. 

      G86

    • C. 

      G89

  • 10. 
    What is the g-code for "drilling cycle, dwell"?
    • A. 

      G79

    • B. 

      G54

    • C. 

      G82

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