Advanced Manufacturing Processes (3161922) MCQs

MCQs of Unconventional Machining Processes

Showing 1 to 10 out of 42 Questions
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1.
Which of the following is un-conventional machining process?
(a) Grinding
(b) Milling
(c) Turning
(d) Electro chemical machining
Answer:

Option (d)

2.
Which of the following is conventional machining process?
(a) Electro chemical machining
(b) Milling
(c) Electron discharge machining
(d) None of the mentioned
Answer:

Option (b)

3.
Non-Traditional machining can also be called as?
(a) Contact Machining
(b) Non-contact machining
(c) Partial contact machining
(d) Half contact machining
Answer:

Option (b)

4.

When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as

(a)

electro-chemical machining
(b)

electro-discharge machining
(c)

ultra-sonic machining
(d)

none of the mentioned
Answer:

Option (b)

5.

Which of the following statement is correct about EDM machining?

(a)

It can machine hardest materials.
(b)

It produces high degree of surface finish.
(c)

The tool and work are never in contact with each other.
(d)

all of the mentioned
Answer:

Option (d)

6.
In electro-discharge machining, the tool is connected to cathode.
(a) Correct
(b) Incorrect
Answer:

Option (a)

7.

In electro-discharge machining, tool is made of

(a)

brass
(b)

copper
(c)

copper tungsten alloy
(d)

all of the mentioned
Answer:

Option (d)

8.

In electro-discharge machining, dielectric is used to

(a)

help in the movement of the sparks
(b)

control the spark discharges
(c)

act as coolant
(d)

all of the mentioned
Answer:

Option (d)

9.
Dielectric is used in
(a) electro-chemical machining
(b) ultra-sonic machining
(c) electro-discharge machining
(d) laser machining
Answer:

Option (c)

10.

Which of the following shapes can be produced using Electro discharge machining?

(a)

Complex shapes
(b)

Simple shapes
(c)

Simple and complex shapes
(d)

None of the mentioned
Answer:

Option (c)

Showing 1 to 10 out of 42 Questions
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