Quiz Questions

ITI Quiz - 06-Feb-2026 09:49 AM (ITISKILL322279)

Q-Paper A-Paper
Question 1 1 Marks
What is the name of gauge used to check the radius
A
Radius gauge
B
Fillet gauge
C
Plug gauge
D
Feeler gauge
Question 2 1 Marks
What does the letter 's' stands in the equation d =Y-2(s+r) in taper measurement?
A
Diameter over the roller at large end
B
Diameter over the rollers at small end
C
Radius of the rollers
D
Distance from the centre of the roller to the end of the component
Question 3 1 Marks
What are the possible surface that can be produced by
form turning?
A
To generating concave and convex profile
B
To generating cylindrical surface
C
To generate conical surface
D
To generate flat surface
Question 4 1 Marks
Which gauge is used to position the cutter before
cutting in milling fixture?
A
Feeler gauge
B
Radius gauge
C
Fillet gauge
D
Screw pitch gauge
Question 5 1 Marks
Which is the cheapest tool material?
A
High carbon steel
B
High speed steel
C
Carbide
D
Diamonds
Question 6 1 Marks
What is the recommended cutting speed for aluminium using H.S.S tool?
A
70 m/min - 100 m/min
B
50 m/min - 80 m/min
C
35 m/min - 50 m/min
D
25 m/min - 40 m/min
Question 7 1 Marks
What will happen to the tool life if the spindle is running
higher speed?
A
Less
B
More
C
Medium
D
Very less
Question 8 1 Marks
Which is a non-metallic tool material?
A
High carbon steel
B
Diamonds
C
Stellite
D
Carbide
Question 9 1 Marks
Which type of tool is suitable to produce form surface in
mass production activities?
A
Using carbide tipped form tool
B
High carbon steel tool
C
High speed steel cutting tool
D
Using single point cutting tool
Question 10 1 Marks
Which type of jig is used for large awkward shaped piece part is to drilled in many directions?
A
Plate jig
B
Post jig
C
Table jig
D
Trunnion jig
Question 11 1 Marks
What is the recommended feed rate for turning cast iron
(grey) using H.S.S tool?
A
0.08-0.03 mm/rev
B
0.2-1.00 mm/rev
C
0.2-1.5 mm/rev
D
0.15-0.7 mm/rev
Question 12 1 Marks
Which is the device that can hold, locate and guide the
tool?
A
Jig
B
Fixture
C
Chuck
D
Collet chuck
Question 13 1 Marks
Which type of jig is used to hold thin and soft parts?
A
Plat jig
B
Channel jig
C
Sandwich jig
D
Trunnion jig
Question 14 1 Marks
Calculated the rpm of spindle if cutting speed ?V? is
120m/min and the diameter ?D? of the job is 50 mm?
A
500 rpm
B
764 rpm
C
856 rpm
D
975 rpm
Question 15 1 Marks
What is the term the distance moved by the tool along
the work for each revolution?
A
Speed
B
Feed
C
Cutting speed
D
Depth
Question 16 1 Marks
What is the value of tool life index for a cemented
carbide tip to machine cast iron component?
A
0.1
B
0.125
C
0.2
D
0.128
Question 17 1 Marks
Find out the R.P.M of spindle for a 50mm bar (D) and
cutting speed is 25m/min.
A
100rpm
B
159rpm
C
168rpm
D
250rpm
Question 18 1 Marks
Which cutting tools have highest cutting efficiency?
A
Mild steel
B
High carbon steel
C
High speed steel
D
Carbide
Question 19 1 Marks
Which one is example of ferrous tool material?
A
High carbon steel
B
Carbide tool
C
Stellite
D
Diamonds
Question 20 1 Marks
Which gauge is to be selected for checking the corner
radius of the job?
A
Radius gauge
B
Fillet gauge
C
Feeler gauge
D
Plug gauge
Question 21 1 Marks
What does the letter Y stands in the formula d = Y ?
2 (s+r) in taper measurement?
A
Diameter over rollers at small end
B
Diameter over rollers at big end
C
Radius of the roller
D
Distance from the centre of the roller to the end of the component
Question 22 1 Marks
What is the tool life index of cemented carbide tool for
turning high carbon high chromium die steel?
A
0.15
B
0.2
C
0.4
D
0.35
Question 23 1 Marks
Which material is used to make radius gauge?
A
Cast steel
B
Tool steel
C
Hardened steel
D
Stainless steel
Question 24 1 Marks
Which type of jig locates the piece part from its face?
A
Plate jig
B
Post jig
C
Table jig
D
Solid jig
Question 25 1 Marks
What defect may occur during grinding a form tool cutting edge?
A
Form tool getting broken
B
Shape of the form gets altered
C
Clearance angle changed
D
Thickness of the tool reduced
Question 26 1 Marks
Which gauge is used to check the radius formed at the
steps of component?
A
Fillet gauge
B
Radius gauge
C
Feeler gauge
D
Plug gauge
Question 27 1 Marks
How much percentage of cutting speed could be
increased by using super HSS tools?
A
5% to 10%
B
10% to 15%
C
15% to 20%
D
20% to 25%
Question 28 1 Marks
Calculate the spindle speed to turn a 40mm dia M.S rod
using a cemented carbide tool it cutting speed is
92mm/min?
A
508 rpm
B
685 rpm
C
731 rpm
D
950 rpm
Question 29 1 Marks
How many precision rollers required for measuring
angle of tapered component?
A
1
B
2
C
3
D
4
Question 30 1 Marks
Which one is chief constituent of ferrous tool material?
A
Iron
B
Tungsten
C
Vanadium
D
Carbon
Question 31 1 Marks
What is the special benefit of using a fixture?
A
Slower rate of production
B
Skilled worker required
C
Faster rate of production
D
Suitable for small bach production
Question 32 1 Marks
What is the advantage of jig?
A
It holds the job
B
Hold and locate the work
C
Hold, locate and guide the tool
D
Cost is very low
Question 33 1 Marks
What factor is important in free hand form turning?
A
Unskilled labour
B
Skilled labour
C
Sharp tool
D
High speed
Question 34 1 Marks
What is the recommended cutting speed for turning mild steel using H.S.S tool?
A
25-40 m/min
B
35-70 m/min
C
40-70 m/min
D
35-50 m/min
Question 35 1 Marks
Where the follower is fixed to produce from turning?
A
Tool part
B
Top slide
C
Cross slide
D
Tail stook
Question 36 1 Marks
Calculate the length of metal passing by cutting tool in
one revolution if the diameter of work is 75mm and
cutting speed is 120m/min.
A
235.5 mm
B
295.7 mm
C
365.3 mm
D
485.7 mm
Question 37 1 Marks
What is the effect, if the cutting speed is more than the
recommanded?
A
Reduce the tool life
B
Better finish
C
Accurate dimension
D
Normal tool life
Question 38 1 Marks
How the cutting speed is expressed?
A
Foot/min
B
Meter/sec
C
Meter/min
D
Revoluation/min