Question 1

The figure shown is an example of:

Accepted Answer

Concentric turning

Answer

Eccentric turning

Answer

Face turning

Answer

Taper turning

Question 2

The figure shown is an example of:

Accepted Answer

Eccentric turning

Answer

Taper turning

Answer

Concentric turning

Answer

Face turning

Question 3

The diameters of a work that have only one axis is called:

Accepted Answer

Concentricity

Answer

Eccentricity

Answer

Electricity

Answer

Velocity

Question 4

The diameters of a work that have different axis is called

Accepted Answer

Eccentricity

Answer

Porosity

Answer

Concentricity

Answer

Diversity

Question 5

The type of work shown on the right is made by:

Accepted Answer

Eccentric turning

Answer

Parallel turning

Answer

Concentric turning

Answer

Face turning

Question 6

The 2 axes shown on the right is an example of

Accepted Answer

Eccentric

Answer

Concentric

Answer

Face turning

Answer

Taper turning

Question 7

Which machine is used to produce an eccentric job?

Accepted Answer

Center lathe machine

Answer

Shaping machine

Answer

Grinding machine

Answer

Drilling machine

Question 8

Drilling the eccentric marking is done in

Accepted Answer

Drilling machine

Answer

Grinding machine

Answer

Center lathe machine

Answer

Shaping machine

Question 9

Work for eccentric job is held on the machine as shown is:

Accepted Answer

Drive plate with carrier

Answer

Face Plate

Answer

4-Jaw chuck

Answer

3 Jaw chuck

Question 10

Which parts are used to complete the between center setting?

Accepted Answer

Drive plate, carrier, center, tailstock

Answer

Face plate and tail stock

Answer

4-jaw chuck and tail stock

Answer

3-jaw chuck and tail stock

Question 11

The most needed operation for holding by 4-Jaw chuck is

Accepted Answer

Turning Eccentric job

Answer

Thread Cutting

Answer

Knurling

Answer

Taper Turning

Question 12

What is the operation that need Face plate to hold work piece in it?

Accepted Answer

Turning Irregular big eccentric jobs

Answer

cutting Inside threading

Answer

Taper Turning

Answer

Concentric Turning

Question 13

What is the figure shown required in eccentric turning?

Accepted Answer

Dead center

Answer

Drill chuck

Answer

Bullet

Answer

Center drill

Question 14

This part used to carry the work between center is called

Accepted Answer

Carrier

Answer

Center drill

Answer

Drive plate

Answer

Live center

Question 15

The part fixed in tailstock to support work while eccentric turning is called

Accepted Answer

Live center

Answer

Dead center

Answer

Center drill

Answer

Carrier

Question 16

The holding method used to make an eccentric hole inside a bar?

Accepted Answer

4 jaw chuck

Answer

3 jaw chuck

Answer

Drive plate

Answer

between-centers

Question 17

The advantage of between-center holding method is

Accepted Answer

Easy machine set-up

Answer

Hard to remove jobs

Answer

For short jobs

Answer

Drilling is possible

Question 18

The disadvantage of between-center holding method is?

Accepted Answer

No drilling & boring

Answer

No turning

Answer

Short work-piece

Answer

No Cutting

Question 19

The advantage of 4 jaw chuck holding method is?

Accepted Answer

Boring operation can be done

Answer

Round bar can be machined

Answer

Easy to set up

Answer

light cuts can be applied

Question 20

4 jaw chuck holding method can destroy the work by:

Accepted Answer

Chuck damage surface during tightening

Answer

Setting at high speed

Answer

Machine setting takes time

Answer

Chuck is heavy to handle

Question 21

The advantage of Face plate holding method is?

Accepted Answer

Heavy jobs can be clamped

Answer

Easy to set up

Answer

No drilling operation

Answer

Can’t work in end of work

Question 22

The disadvantage of Face plate holding method is?

Accepted Answer

Need balance to stop vibration

Answer

More tools

Answer

Easy to do accurate work

Answer

Fast machine set up

Question 23

This holding method need to balance the work is

Accepted Answer

Face plate

Answer

3 jaw chuck

Answer

Between center

Answer

4 jaw chuck

Question 24

The use of eccentric shown in power hacksaw is to:

Accepted Answer

Convert rotary to linear motion

Answer

Convert reciprocating into rotary motion

Answer

Convert linear to rotary motion

Answer

Convert linear to reciprocating motion

Question 25

The use of eccentric in car engine is to:

Accepted Answer

Convert reciprocating into rotary motion

Answer

Convert linear to rotary motion

Answer

Convert linear to reciprocating motion

Answer

Increase power to car

Question 26

The tools used to locate the eccentric height of work is?

Accepted Answer

V-Block & height vernier gauge

Answer

Divider & Steel rule

Answer

Steel rule & divider

Answer

Try square & Steel rule

Question 27

What is “E” in the formula shown?

Accepted Answer

Eccentric distance

Answer

Center of work

Answer

Diameter of work

Answer

Concentric distance

Question 28

What is “D” in the formula shown?

Accepted Answer

Big Diameter of work

Answer

Small eccentric diameter

Answer

Eccentric distance

Answer

Concentric distance

Question 29

What is“d” in the formula shown?

Accepted Answer

Small eccentric diameter

Answer

Concentric distance

Answer

Big Diameter of work

Answer

Eccentric distance

Question 30

What is the name of the figure shown?

Accepted Answer

Magnetic V-block

Answer

Y-block

Answer

Angle block

Answer

X-block

Question 31

What is the Value of Eccentric diameter  “d” in the figure shown?

Accepted Answer

34 MM

Answer

17 MM

Answer

25 MM

Answer

50 MM

Question 32

What is the Value of Concentric diameter  “D” in the figure shown?

Accepted Answer

50 MM

Answer

17 MM

Answer

25 MM

Answer

34 MM

Question 33

What is the Value of Eccentric distance “E” in the figure shown?

Accepted Answer

8 MM

Answer

17 MM

Answer

50 MM

Answer

25 MM

Question 34

Number of eccentric diameters in shaft is

Accepted Answer

2

Answer

1

Answer

4

Answer

3

Question 35

Eccentric diameter in figure is number

Accepted Answer

1

Answer

3

Answer

4

Answer

2

Question 36

Using Eccentric calculations (X) in figure equals

Accepted Answer

12

Answer

24

Answer

11

Answer

13

Question 37

The diameters of the eccentric piece can be checked by :

Accepted Answer

Dial test indicator ( D.T.I )

Answer

Gear tooth Vernier caliper

Answer

Screw pitch gauge

Answer

Micrometer

Question 38

The distance ( E ) shown in fig. is called

Accepted Answer

Eccentric distance

Answer

Face plate

Answer

Tail stock

Answer

Under cutting

Question 39

We use Compound Slide method

Accepted Answer

For wide angles ( 0° -360° )

Answer

For Long Taper

Answer

For Short Taper

Answer

For accurate Taper

Question 40

We use Tail Stock set over

Accepted Answer

For Long Taper

Answer

For wide angles ( 0° -360° )

Answer

For accurate Taper

Answer

For Short Taper

Question 41

We use Taper Attachment

Accepted Answer

For accurate Taper

Answer

For wide angles ( 0° -360° )

Answer

For Long Taper

Answer

For Short Taper

Question 42

What is “D” in the formula shown?

Accepted Answer

Big diameter

Answer

Tiny diameter

Answer

Small diameter

Answer

Middle diameter

Question 43

What is “L” in the formula shown?

Accepted Answer

Taper length

Answer

Short length

Answer

Half length

Answer

Total length

Question 44

What is “L” in the figure shown?

Accepted Answer

Total length

Answer

Short length

Answer

Half length

Answer

Taper length

Question 45

This technique is called

Accepted Answer

Taper Turning

Answer

Knurling

Answer

Parallel Turning

Answer

Facing

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