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Fitter
Fitter Set-1
Lathe Operations
10

Lathe Operations MCQ with Answers

10) Fine facing is done by feeding the tool

from centre to the periphery of the job

from periphery to the centre of the job

either 'A' or 'B'

neither 'A' nor 'B'

Answer is:

from centre to the periphery of the job

Explanation:

Fine facing is done by feeding the tool from centre to the periphery of the job.

Lathe Operations MCQ with Answers

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11) Which one of the following types of chips is found while turning cast iron ?

Long curly chips

Segmental chips

I-shaped chips

Spiral chips

Answer is:

Segmental chips

Explanation:

While turning cast iron discontinuous chips or Segmental chips are found.

Which one of the following types of chips is found while turning cast iron ?

12) While step turning, it is preferred to turn first

small diameter step

large diameter step

either 'A' or 'B'

neither 'A' nor 'B'

Answer is:

large diameter step

13) As the diameter of the workpiece decreases, the spindle speed (for the same cutting speed)

increases

decreases

remains the same

none of the above

Answer is:

increases

Explanation:

As the diameter of the workpiece decreases, the spindle speed (for the same cutting speed) increases.

14) The difference in measurement between the machined and un-machined diameter is equal to the

depth of cut

1/2 depth of cut

2 x depth of cut

none of the above

Answer is:

2 x depth of cut

Lathe Operations MCQ with Answers

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10) Fine facing is done by feeding the tool

from centre to the periphery of the job

Lathe Operations MCQ with Answers

Related Lathe Operations MCQ with Answers

11) Which one of the following types of chips is found while turning cast iron ?

Segmental chips

12) While step turning, it is preferred to turn first

large diameter step

13) As the diameter of the workpiece decreases, the spindle speed (for the same cutting speed)

increases

14) The difference in measurement between the machined and un-machined diameter is equal to the

2 x depth of cut

Lathe Operations MCQ with Answers