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Category : Sample_Automotive Machining Operator

Q
1

A CNC machine find widest applications in the field of ?

Option 1

Batch Production

Option 2

Mask Production

Option 3

Non-Conventional Machining

Option 4

none of these

Option 5

Null

Correct Answer :

Batch Production
Q
2

A part has tolerance for Shaft dia ( 35 +0 /- 0.05 ) - Actual dimension observed is 34.94 - Action to be taken ?( 35 +0/- 0.05 ) ?34.94- ?

Option 1

Accept

Option 2

Reject

Option 3

Rework

Option 4

none of these

Option 5

Null

Correct Answer :

Reject
Q
3

Backlash is measured by ?

Option 1

Linary Encoder

Option 2

Rotary Encoder

Option 3

Laser Inferometer

Option 4

Recirculating Ball srew

Option 5

Null

Correct Answer :

Laser Inferometer
Q
4

chips for steel and aluminium can be stored in the yard ?

Option 1

mixed

Option 2

separately

Option 3

Can not say

Option 4

none of these

Option 5

Null

Correct Answer :

separately
Q
5

CNC Lathes are widely used for Machining ?

Option 1

Aluminium Parts

Option 2

Sheet Metal

Option 3

Heavy Components

Option 4

All of the above

Option 5

Null

Correct Answer :

Heavy Components
Q
6

Delicate Jobs must be handlled with an special trays / bins to avoid damage to critical surfaces ?/?

Option 1

YES

Option 2

NO

Option 3

Can not Say

Option 4

none of these

Option 5

Null

Correct Answer :

YES
Q
7

Feed is measured in units of ?

Option 1

Degree/Revolution /

Option 2

Length/Revolution /

Option 3

Length

Option 4

Velocity

Option 5

Null

Correct Answer :

Length/Revolution /
Q
8

If you follow inspection frequency of 1 in 10 and you find a piece out of limits you will ?10 ?1 ?

Option 1

throw the part

Option 2

Check all 10 pieces made prior to this in reverse sequence 10

Option 3

check some pieces at random

Option 4

none of these

Option 5

Null

Correct Answer :

Check all 10 pieces made prior to this in reverse sequence 10
Q
9

Machine can be adjusted or set by . ?

Option 1

supervisor

Option 2

machine setter

Option 3

operator

Option 4

helper

Option 5

Null

Correct Answer :

machine setter
Q
10

measurements for the job are recorded on ?

Option 1

drawing

Option 2

Inspection report

Option 3

log book

Option 4

none of these

Option 5

Null

Correct Answer :

Inspection report
Q
11

measurements for the job are recorded on ?

Option 1

drawing

Option 2

Inspection report

Option 3

log book

Option 4

none of these

Option 5

Null

Correct Answer :

Inspection report
Q
12

R & R must be done for the person who is deciding acceptance / rejection R & R ?/ ?

Option 1

Not needed

Option 2

true

Option 3

sometimes

Option 4

none of these

Option 5

Null

Correct Answer :

true
Q
13

slot for a fork ( shackle, yoke ) should specify this type of tolerance to ensure assembly ?(?) ?

Option 1

position

Option 2

symmetry with MMC MMC

Option 3

flatness /

Option 4

none of these

Option 5

Null

Correct Answer :

symmetry with MMC MMC
Q
14

Some cutting fluids can be used for all materials of machinery- Aluminium, Cast iron, Steel ?

Option 1

Cannot say

Option 2

TRUE

Option 3

FALSE

Option 4

Option 5

Null

Correct Answer :

FALSE
Q
15

Spindle Speed for Machining center is always specified in ?

Option 1

Surface Feet

Option 2

RPM

Option 3

Inches Per Minute

Option 4

Inches Per Revolution

Option 5

Null

Correct Answer :

Inches Per Revolution
Q
16

The Basic Length unit (BLU) for the drive is ?(BLU) ?

Option 1

10 Microns 10

Option 2

20 Microns 20

Option 3

100 Microns 100

Option 4

200 Microns 200

Option 5

Null

Correct Answer :

10 Microns 10
Q
17

The Purpose of a feedback device in a CNC machine tool is to provide information of ?

Option 1

Speed

Option 2

Displacement

Option 3

Operation Time

Option 4

Both Speed and Displacement

Option 5

Null

Correct Answer :

Both Speed and Displacement
Q
18

To perform Lathe Operation On the CNC Lathe ?

Option 1

2-D Programming is Sufficient 2-

Option 2

3-D Programming is Mandatory 3-

Option 3

1-D Programming is sufficient 1-

Option 4

none of these

Option 5

Null

Correct Answer :

2-D Programming is Sufficient 2-
Q
19

Which mode is used for keying in a new part program inside the CNC?

Option 1

Start Mode

Option 2

Reference Mode

Option 3

JOG Mode JOG

Option 4

Edit Mode

Option 5

Null

Correct Answer :

Edit Mode
Q
20

Which of the following is not a property of cutting tools?

Option 1

Hardness

Option 2

Wear Resistance

Option 3

Toughness

Option 4

Hot Softness

Option 5

Null

Correct Answer :

Hot Softness

Option 1

Option 2

Option 3

Option 4

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Option 1

Option 2

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Option 1

Option 2

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Option 1

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Option 1

Option 2

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Option 1

Option 2

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Option 1

Option 2

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Option 1

Option 2

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Option 1

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Option 1

Option 2

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Option 1

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Option 1

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Option 1

Option 2

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Correct Answer :

Option 1