1. . CMM is the abbreviation of:
(A) Common Machine Man
(B) Central machine making
(C) Co-ordinate Measuring Machine
(D) All of above
2. . The machine used for accurately measuring the size of the objects is known as:
(A) GMM
(B) CMM
(C) EMM
(D) None of above
3. . Co-ordinate Measuring Machine have:
(A) Advance quality Control system
(B) Complex Inspection System
(C) Old Inspection system
(D) New Inspection system
4. . The axes used in CMM are:
(A) X-axis
(B) Y-axis
(C) Z-axis
(D) X-Y-Z axis
5. . Three dimensional models are constructed in:
(A) CMM
(B) 3-D Scanner
(C) GMM
(D) Both a and b
6. . The device mostly used in industry is:
(A) CMM
(B) GMM
(C) Both a and b
(D) 3-D Scanner
7. . The projectors used for measuring two dimensional contours of precision specimen and other work piece is known as:
(A) Rectangular Projector
(B) Profile Projector
(C) Film Projector
(D) All of above
8. . The device for measuring the physical geometry characteristics of an object is known as:
(A) CMM
(B) GMM
(C) EMM
(D) 3-D Scanner
9. . Non contact is required in measurement for:
(A) Micrometer
(B) Toolmaker’s Microscope
(C) Digital caliper
(D) CMM
10. . A scanner works like a video camera, meaning it takes shots of an object is known as:
(A) CMM
(B) GMM
(C) EMM
(D) 3-D Scanner