104) The effect of using a glazed or loaded wheel is

More heat generation

Poor surface finish

Excessive cutting pressure between the wheel face and the work surface

All of the above

Answer is:

All of the above

Explanation:

The effect of using a glazed or loaded wheel is
More heat generation
Poor surface finish
Excessive cutting pressure between the wheel face and the work surface

Cutting Tools MCQ - Machinist(Set-1) with Answers

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Related Cutting Tools MCQ - Machinist(Set-1) with Answers

105) Which among the following is NOT the cause for loading of grinding wheel ?

Dense structure

Feed too fine

Wheel speed more than recommended

Proper grain size and grade of wheel

Answer is:

Proper grain size and grade of wheel

106) Which one of the following reamers can adjust itself in case of slight misalignment when fitted on a tailstock ?

Parallel reamer

Taper reamer

Adjustable reamer

Floating reamer

Answer is:

Floating reamer

Explanation:

Floating reamer can adjust itself in case of slight misalignment when fitted on a tailstock.

Which one of the following reamers can adjust itself in case of slight misalignment when fitted on a tailstock ?

107) How does a hand reamer differ from a machine reamer ?

Larger bevel lead for the cutting edge

More number of cutting teeth

Less number of cutting teeth

Unequal spacing of cutting edgs

Answer is:

Larger bevel lead for the cutting edge

How does a hand reamer differ from a machine reamer ?

108) It is commonly observed that the face of a grinding wheel becomes shiny and smooth or glazed after some use due to one of the following reasons. Choose the correct answer.

Grade of wheel is too hard

Abrasive of wheel is not suitable for the purpose

Grain size is too coarse

Structure of the wheel is too open

Answer is:

Grade of wheel is too hard

It is commonly observed that the face of a grinding wheel becomes shiny and smooth or glazed after some use due to one of the following reasons. Choose the correct answer.

Cutting Tools MCQ - Machinist(Set-1) with Answers

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