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Mechanical Engineering Exam  >  Mechanical Engineering Tests  >  Test: Machining Processes - 3 - Mechanical Engineering MCQ

Test: Machining Processes - 3 - Mechanical Engineering MCQ


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30 Questions MCQ Test - Test: Machining Processes - 3

Test: Machining Processes - 3 for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Test: Machining Processes - 3 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Machining Processes - 3 MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Machining Processes - 3 below.
Solutions of Test: Machining Processes - 3 questions in English are available as part of our course for Mechanical Engineering & Test: Machining Processes - 3 solutions in Hindi for Mechanical Engineering course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: Machining Processes - 3 | 30 questions in 90 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study for Mechanical Engineering Exam | Download free PDF with solutions
Test: Machining Processes - 3 - Question 1
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Gear shaping is a process of manufacturing gears. Which one of the following principles is employed by it?

Test: Machining Processes - 3 - Question 2
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Which of the following is an example of orthogonal cutting?

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Test: Machining Processes - 3 - Question 3
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The cutting tool that performs orthogonal cutting is

Detailed Solution for Test: Machining Processes - 3 - Question 3

The cutting tool that performs orthogonal cutting is:

2. Single point cutting tool for turning

Orthogonal cutting refers to a cutting process where the cutting edge of the tool is perpendicular to the direction of cutting. This is a characteristic of turning operations using a single point cutting tool, such as in a lathe, where the tool cuts material from a rotating workpiece.

Test: Machining Processes - 3 - Question 4
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For cutting of brass with single-point cutting tool on a lathe, tool should have
Test: Machining Processes - 3 - Question 5
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Which among the following is slowest speed operation in lathe?
Test: Machining Processes - 3 - Question 6
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Which of the following uses a single point cutting tool?
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Drill, Reamer and milling cutter are the multi-point cutting tool while parting tool is a single point cutting tool.

Test: Machining Processes - 3 - Question 7
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Lip angle of a single point tool is generally in the range.
Test: Machining Processes - 3 - Question 8
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Relief angle on HSS tool usually vary from
Test: Machining Processes - 3 - Question 9
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In planetary milling machine, the work and cutter respectively.
Test: Machining Processes - 3 - Question 10
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Milling operation which produces flat vertical surfaces on both side of a work piece is known as
Detailed Solution for Test: Machining Processes - 3 - Question 10

Straddle milling is a special form of Gang milling where only side and face milling cutters are used. In this flat vertical surface is produced on both side of a work piece.

Test: Machining Processes - 3 - Question 11
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Feed rate in milling operation is expressed as
Test: Machining Processes - 3 - Question 12
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In milling machine, the cutting tool is held in position by
Test: Machining Processes - 3 - Question 13
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In which of the following milling machine, the table can be tilted in a vertical plane by providing a swivel arrangement at the knee
Test: Machining Processes - 3 - Question 14
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In case of straddle milling the number of side milling cutters mounted on arbor is/are
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When milling operation is performed at two different faces simultaneously. By using two milling cutter is called straddle milling.

Test: Machining Processes - 3 - Question 15
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In which of the following milling operation cutter is rotated in the same direction of travel of work piece
Test: Machining Processes - 3 - Question 16
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In up milling, the chip thickness is
Detailed Solution for Test: Machining Processes - 3 - Question 16

In up milling each tooth of the cutter starts the cut with zero depth of cut, which gradually increases and reaches the maximum value as the tooth leaves the cut.
In up milling chip thickness at the start is zero and increases to the maximum at the end of the cut.

Test: Machining Processes - 3 - Question 17
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In down milling, the thickness of chip is
Detailed Solution for Test: Machining Processes - 3 - Question 17

In down milling the maximum thickness of chip is at the start of the cut and decreases to zero at the end of the cut.

Test: Machining Processes - 3 - Question 18
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Soft materials can not be economically grinded due to
Detailed Solution for Test: Machining Processes - 3 - Question 18

Due to production of long continuous chips in case of soft material, continuous chips forced to enter into the space between the abrasive grains and leads to frequent clogging of wheel.

Test: Machining Processes - 3 - Question 19
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In the Grinding wheel of A 60 Gr7 B 23, B stand for
Detailed Solution for Test: Machining Processes - 3 - Question 19

Test: Machining Processes - 3 - Question 20
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Which one of the following grinding wheels (with grade, grit and bond) is suitable for cutter grinding?
Test: Machining Processes - 3 - Question 21
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Grinding wheel said to be loaded when the
Test: Machining Processes - 3 - Question 22
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In centre-less grinding, the work piece centre be
Detailed Solution for Test: Machining Processes - 3 - Question 22

Centre-less grinding is used for grinding cylindrical workpieces without actual fixing the workpiece.

From the figure, the workpiece centre is above the centre of grinding and regulating wheel.

Test: Machining Processes - 3 - Question 23
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Force on individual grain of a grinding wheel is proportional to the
Test: Machining Processes - 3 - Question 24
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Which one of the following materials is used as a bonding materials for grinding wheels?
Test: Machining Processes - 3 - Question 25
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Tool life in case of grinding wheel is the time
Test: Machining Processes - 3 - Question 26
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In grinding operation for faster and bulk material removal
Detailed Solution for Test: Machining Processes - 3 - Question 26

When material is removed in bulk, coarse grain is used and this is called roughening operation while in case of finishing and super finishing operation fine grain structure is used at high speed.

Test: Machining Processes - 3 - Question 27
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Grinding wheel is balanced
Test: Machining Processes - 3 - Question 28
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The broaching operation in which the work moves past the stationary tool is called
Detailed Solution for Test: Machining Processes - 3 - Question 28

The reciprocation of the broach always involves an un-producting return stroke, which is eliminated in a continuous surface broaching machine. In this the small workpieces are mounted on the broaching fixtures which are in turn fixed to a continuously moving conveyor. Broaches which are normally stationary, are kept above the workpieces. The workpieces are pushed past the stationary broaches by means of the conveyor for cutting. The workpieces can be loaded and unloaded onto the conveyor manually or automatically. These machines are used for mass production.

Test: Machining Processes - 3 - Question 29
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The broaching operation in which either the work or tool moves across the other, is known as
Test: Machining Processes - 3 - Question 30
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Trepanning operation is performed for
Detailed Solution for Test: Machining Processes - 3 - Question 30


Trepanning is used to produce large size hole by removing a disk-shaped piece (core) usually from a flat plate. A hole is produced without reducing all the material removed to chip as is the case in drilling.

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