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Fitter
Fitter Set-2
Drilling
22

Drilling MCQ with Answers

22) What is the function of pilot in the hand reamer with pilot?

Keep size of hole accurate

Removes the burr from the hole

Provide smooth functioning of reamer

Keep reamer concentric with hole to be reamed

Answer is:

Keep reamer concentric with hole to be reamed

Drilling MCQ with Answers

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Related Drilling MCQ with Answers

23) Which decides the point angle of drill?

Drill material

Job material

Cutting speed

Size of the drill

Answer is:

Job material

Which decides the point angle of drill?

24) What is the drill size for reaming a 10 mm hole, if under size is 0.2mm and over size is 0.05mm?

8.5 mm

9.75 mm

10.00 mm

10.25 mm

Answer is:

9.75 mm

25) Which indicates the strength of bond in grinding wheel?

Grid

Grade

Structure

Grain size

Answer is:

Grade

Which indicates the strength of bond in grinding wheel?

26) What is the name of the defect, if the surface of the grinding wheel develops smooth and shining appearance?

Glazing

Truing

Loading

Dressing

Answer is:

Glazing

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