www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Fitter
Fitter Set-2
Drilling
46

Drilling MCQ with Answers

46) Determine the drill size for finishing Dia 19 mm reaming hole (as per table under size 0.2 & over size 0.05 mm)?

18.75 mm

19.00 mm

19.25 mm

19.05 mm

Answer is:

18.75 mm

Drilling MCQ with Answers

For more MCQ's Click Here

Related Drilling MCQ with Answers

47) What is the reason if the drilled hole is larger than the drill size?

Drill is not sharp

Feed rate is too high

Cutting speed is too high

Unequal angle of cutting edge

Answer is:

Unequal angle of cutting edge

48) What is the term, the top surface joining the two sides of a thread?

Root

Crest

Flank

Pitch

Answer is:

Crest

49) What V denotes in grinding wheel specification 32A46H8V?

Bond

Grade

Abrasive

Grain size

Answer is:

Bond

50) What type of abrasive wheel is used for grinding die steel?

Silicon carbide

Green silicon carbide

White aluminium oxide

Brown aluminium oxide

Answer is:

White aluminium oxide

Drilling MCQ with Answers

For more MCQ's Click Here