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_____1.) The lathe operation of enlarging internal hole. a. Boring operation b. Facing operation c. Knurling operation d. Threading operation
_____1.) The lathe operation of enlarging internal hole. a. Boring operation b. Facing operation c. Knurling operation d. Threading operation
a. Boring operation
_____2.) The angle required for threading acme thread. a. 60 degrees b. 29 degrees c. 30 degrees d. 90 degrees
_____2.) The angle required for threading acme thread. a. 60 degrees b. 29 degrees c. 30 degrees d. 90 degrees
b. 29 degrees
_____3.) What will be the angle of the material to be machine with 29mm major diameter, 21.90 mm minor diameter and 40 mm length taper.
_____3.) What will be the angle of the material to be machine with 29mm major diameter, 21.90 mm minor diameter and 40 mm length taper.
1 deg.
_____4.) The lathe operation of making a flat surface on the end of a cylindrical workpiece. a. Boring operation b. Facing operation c. Knurling operation d. Threading operation
_____4.) The lathe operation of making a flat surface on the end of a cylindrical workpiece. a. Boring operation b. Facing operation c. Knurling operation d. Threading operation
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_____5.) The lathe operation of forming a diamond-shaped pattern on a cylindrical workpiece. a. Boring operation b. Facing operation c. Knurling operation d. Threading operation
_____5.) The lathe operation of forming a diamond-shaped pattern on a cylindrical workpiece. a. Boring operation b. Facing operation c. Knurling operation d. Threading operation
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