Second Year CNC Part 1

1 What is the form of CNC?

• Computer Number based Control system

• Centralized Number Condition

• Computerized Numerical Control

• Computer Nomen Clature Condition

2 Which year the numerical control of new era spaned automation?

• 1950

• 1952

• 1960

• 1963

3 Which century, the fixed automatic mechanism introduction?

• 18th Century

• 19th Century

• 17th Century

• In middle of 19th Century

4 Which year along with CNC systems the commercial industrial robot was manufactured?

• 1972

• 1870

• 1930

• 1961

5 Which country the automatically controlled factory was introduced before two centuries?

• In Japan

• In Germany

• In Europe

• In America

6 What is the full form of CAM?

• Computer Aided Manufacturing

• Centralized

  Advanced

  Manufacturing

• Computerized

  Advance Machine

  Tool

• Computerized

  Applicable Method

7 What is the full form of CAD?

• Computerized Advance Development

• Computerized Advance Development

• Computerized Aided Designing

• Computer Applicable Data Storage

9 How many uses in the CNC lathe machine?

• Vertical and

  Horizontal

• Multi axes more

  than three

• Two axes x and z

• Three axes x,y,z

10 What do you mean by ATC preparation of part programming axis convention of CNC Machines?

• Alternate Tool Centre

• Automatic Tool Changer

• Automatic Tool Checking

• Axillary Tool Checking

11 How the minimum three axes are named axis convention of CNC machines?

• Axes of X,Y, and Z

• Axes of A,B and C

• Axes of P,Q and R

• Axes of I,J and K