CUTTING TOOLS AND OPERATIONS TOP 20 FITTER TRADE MCQ.

1. A double cut file is used for filing on

Steel.

2. Second cut in a file is the type of

grade.

3. The body of a flat chisel is usually made in the shape of

Octagonal.

4. The chisel used to cut keyways is

cape chisel.

5. Snagging is a process used to remove the metal by

Grinding.

6. Both sides of a flat bastard file have

double cut teeth.

7. The length of hacksaw blade is measured from

centre of one pin hole to the centre of other pin hole.

8. The new hacksaw blade should not be used in the blind saw cut made by old blade because

the space is not enough to run the blade.

9. The safe edge of file is used to

protect the adjacent sides.

10. File card is used for

cleaning the file teeth.

11. Setting of teeth in hacksaw blade is

required to avoid friction between the blade and called workpiece.

12. A Ø 6H7 hole is to be reamed in a steel workpiece What size of drill will be required ?

5.8 mm.

13. Which one of the following materials is used for making a grinding wheel ?

Silicon carbide.

14. Spot-facing is done to

Make surface flat so that bolt head can take proper seat on the surface.

15. For tapping with M5 tap. What size drill will you use?

4.0 mm.

16. A slight convexity is made on the cutting edges of flat chisel for

preventing digging of the ends of cutting edge.

17. The point angle of twist drill depends upon the

material to be drilled.

18. The point angle of twist drill for general purposes is

118 °.

19. The relief angle given behind the cutting lips is called

lip clearance angle.

20. A hole of 10 mm diameter is to be finished with a hand reamer. The hole size required

for reaming should be

9.75 mm.