CAD-CAM and Automation MCQs with answers Page - 20

Here, you will find a collection of MCQ questions on CAD-CAM and Automation. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 833K Points
Coach

Q. Which one of the following is not a rapid indirect tooling method?

  • (A) Vacuum Casting
  • (B) Investment Casting
  • (C) Laser-Engineered Net Shaping
  • (D) Injection molding

A

Admin • 833K Points
Coach

Q. Incremental dimension in circular interpolation in X-axis is denoted by

  • (A) J
  • (B) I
  • (C) K
  • (D) None of the above

A

Admin • 833K Points
Coach

Q. Repetitive CNC machine operations conveniently performing and execute with one command instead of programming of series of individual move called …..

  • (A) Common Cycle
  • (B) Incremental Programming
  • (C) Canned Cycle
  • (D) None of the above

A

Admin • 833K Points
Coach

Q. In CNC programming …….. is commonly used canned cycle for Stock removal cycle

  • (A) G71
  • (B) G72
  • (C) G73
  • (D) G74

A

Admin • 833K Points
Coach

Q. ……… is the origin of the coordinate system which is defined by manufacturer they cannot be changed

  • (A) Blocking Point
  • (B) machine Zero Point
  • (C) Start Point
  • (D) Program Zero point

A

Admin • 833K Points
Coach

Q. To indicate the position of the workpiece ly & easily machine zero pint should be displaced to another point on the workpiece called…

  • (A) Workpiece zero Point
  • (B) machine Zero Point
  • (C) Start Point
  • (D) Program Zero point

A

Admin • 833K Points
Coach

Q. XY Plane Selection in CNC machining is done by…..

  • (A) G16
  • (B) G17
  • (C) G18
  • (D) G19

A

Admin • 833K Points
Coach

Q. The distance of a given tool tip from the surface of workpiece is known as…..

  • (A) Tool length
  • (B) Tool length offset H
  • (C) Cutter radius
  • (D) Compensation

A

Admin • 833K Points
Coach

Q. In CNC machining tool radius compensation turning the left mode ON programming contour done by

  • (A) G40
  • (B) G41
  • (C) G42
  • (D) G43

A

Admin • 833K Points
Coach

Q. Maximum spindle speed limitation code in CNC Machine

  • (A) G90
  • (B) G91
  • (C) G92
  • (D) G93

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