Explore topic-wise MCQs in Machine Tools.

This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Machine Tools knowledge and support exam preparation. Choose a topic below to get started.

1.

Downmilling is easily used on flexible, thin and flat jobs.

A. true
B. false
Answer» B. false
2.

Narrow slots can be milled in _________ milling process.

A. upmilling
B. downmilling
C. can’t say anything
D. none of the mentioned
Answer» C. can’t say anything
3.

In downmilling, more springing actions are there in cutter.

A. true
B. false
Answer» C.
4.

In downmilling, the machine must have fixed on it a backlash error eliminator.

A. true
B. false
Answer» B. false
5.

For downmilling, _______ machines are used.

A. light
B. moderate
C. rigid
D. none of the mentioned
Answer» D. none of the mentioned
6.

The thickness of the chip is ______ when the cut terminates in downmilling.

A. maximum
B. minimum
C. zero
D. can’t say anything
Answer» B. minimum
7.

The thickness of the chip is ______ when the tooth begins its cut in downmilling.

A. maximum
B. minimum
C. zero
D. can’t say anything
Answer» B. minimum
8.

Downmilling is the process of removing metal by a cutter which is rotated _______ direction of the travel of the workpiece.

A. in the same
B. against the
C. can’t say anything
D. none of the mentioned
Answer» B. against the
9.

Upmilling is the process of removing metal by a cutter which is rotated _______ direction of the travel of the workpiece.

A. in the same
B. against the
C. can’t say anything
D. none of the mentioned
Answer» C. can’t say anything
10.

The burr on the surface cleans during the cutting operation. This is the advantage of _______ process.

A. upmilling
B. downmilling
C. can’t say anything
D. none of the mentioned
Answer» C. can’t say anything
11.

Cutter teeth wears out soon as in the beginning itself the teeth comes in contact with the hard surface of the workpiece. This is the disadvantage of _______ process.

A. upmilling
B. downmilling
C. can’t say anything
D. none of the mentioned
Answer» C. can’t say anything
12.

As the cutter progress, the chip accumulate at the cutting zone, spoils the work surfaces. This is the disadvantage of ______ process.

A. upmilling
B. downmilling
C. can’t say anything
D. none of the mentioned
Answer» B. downmilling
13.

The work is pulled by cutter teeth and hence the job may get spoiled or breakaway. This is the disadvantage of _____ process.

A. upmilling
B. downmilling
C. can’t say anything
D. none of the mentioned
Answer» C. can’t say anything
14.

Difficulty is experienced in pouring coolant just on the cutting edge from where the chip begins. This is the disadvantage of______ process.

A. upmilling
B. downmilling
C. can’t say anything
D. none of the mentioned
Answer» B. downmilling