| Post Name | TRADESMAN - TOOL AND DYE MAKING |
|---|---|
| Department | TECHNICAL EDUCATION - THRISSUR |
| Question Paper Code | 162/2014 |
| Date of Test | 8 October 2014 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
Steel rules are made up of:
Answer
A. Spring steel
2
These calipers are also known as Hermaphrodite calipers.
Answer
A. Jenny caliper
3
The angle of prick punch is:
Answer
C. 30 degree
4
The saw used for manual sawing is known as:
Answer
B. Hack saw |
5
The method of setting saw teeth in which one tooth remains straight, the next bent to the |
right, the next bent to the left is known as :
Answer
C. } Racker set
6
The function of the gullets provided on saw blade is:
Answer
B. To remove the chips from the cut
7
The size of bench vice is specified by :
Answer
C. Width of jaws
8
The narrow and thin part of a file which fits into the handle is :
Answer
D. Tang
A 3
: [P.T.0.]
9
In single cut file the teeth are at an angle of —— degree to the centre line.
Answer
D. 60
10
These files are available only in half round shapes.
Answer
A. }) 6 Rasp cut file
11
is the cutting edge of a drill bit which penetrate into metal while drilling.
Answer
A. y LIP
12
Drift is used for :
Answer
B. To remove the drill from the sleeve
13
drill is used for producing holes in softer materials like wood and plastics.
Answer
D. Fiat drill
14
Tap is used to size the thread.
Answer
C. Second tap
15
The hammer's head is made up of:
Answer
D. Drop forged carbon steel
16
The point angle of a general purpose standard drill is:
Answer
A. 118 degree
17
Vernier calipers is used to measure an accuracy of :
Answer
A. 0.02 mm
18
————__—— Iron ia almost pure iron.
Answer
A. Cast iron
19
Metals which have little or no iron are called :
Answer
D. Non - ferrous metals
20
Toughness is the property of a metal :
Answer
D. By virtue of which it melts when heated
21
When metal can be drawn out in tension without rupture it is said to be :
Answer
A. Brittle
22
The relationship existing between the mating surfaces of the parts because of difference in
dimension is called :
Answer
D. Clearance
23
Negative clearance is called :
Answer
B. Interference
24
For drilling abrasive materiala ————————— drills are used.
Answer
B. Tungsten carbide drills
25
The operation of producing large hole by specially designed tool is known as :
Answer
B. Counter boring
26
Peripheral speed of a drill surface which is in contact with the work is -
Answer
C. Cutting speed
27
Bessemer process is used for producing :
Answer
C. Steel
28
Basically steel is an alloy of :
Answer
C. Tron and Cobalt
29
High carbon steel containing more than 0.9% carbon are known as :
Answer
C. Dead mild steel
30
In a lathe if the tool moves perpendicular to the axis of rotation of the work to produce a flat
surface it is known as |
Answer
B. Plain turning
31
The best material for a lathe bed is :
Answer
B. Wrought iron
32
The part of a lathe which converts the rotary motion of the lead screw into linear motion of
the carriage is :
Answer
D. Apron
33
The accessory used in a lathe to prevent the deflection of work piece under the action of
cutting tool is :
Answer
D. Bar feeding mechanism
34
The function of a mandrel in a lathe is:
Answer
D. For holding special tool
35
The process of indentation of various forms on a cylindrical work surface is :
Answer
A. Shoulder turning
36
The tail stock set over to turn a taper of 10 mm per 250 mm for a work piece having 250 mm
length is :
Answer
C. c) 10mm
37
The process of indentation of various forms on a cylindrical work surface is:
Answer
C. Knurling
38
Crank and slotted link mechanism is provided with ;
|
Answer
B. Lathe
39
The process of dividing the periphery of work piece into any number of equal divisions by
| using dividing head is known as :
Answer
B. Slab milling
40
The chip space between the back of one tooth and the face of the next tooth of a milling cutter
Answer
C. c) Fillet
41
The term ————————— applied to a grinding wheel refers to the tenacity or hardness with
which the bond holds the abrasive grains in place,
Answer
C. Structure
42
For flat position welding the recommended flux coating is :
Answer
D. Basic coatings .
43
For tool grinding the recommended grit number for the grinding wheel is :
Answer
B. (30~80)
|
44
The technique of machining utilizing the thermo-electric source of energy is adopted in:
|
Answer
C. c) CHM
45
Ina gear tooth the radial distance from the pitch circle to the outside diameter is known as :
Answer
B. Addendum circle
46
Fixture isa:
Answer
A. Work holding device
47
3-2-1 principle is applied for :
Answer
A. Positioning the fixture
48
Box jig containing bushing on two or more sides is called :
Answer
A. Latch jig
49
The die in which the cutting operation is combined with forming operation 1s :
|
Answer
B. Compound die
50
The operation in which the punch is made to size and the clearance is provided on the die ts :
Answer
D. Embossing
51
The cutting operation in which hole is partly cut and bending down the cut portion 1s:
Answer
D. Notching
52
The chemical process of remelting, in the formation of a new compound whose molecular
weight is a multiple of that of the original substance is known as :
Answer
B. Nuclear fusion
53
Choose the thermosetting plastic from the following :
Answer
C. Urea formal dehyde
54
The basic method of moulding thermo plastics is :
Answer
C. Transfer moulding
55
The female portion of the mould which gives the moulding its external shape is :
Answer
C. Runner
56
The part of the mould through which the molten material is injected into the impression ts ;
|
Answer
B. Sprue bush
57
When a core is machined from a block of steel or cast in one piece, it is termed aa:
Answer
B. Integer core
58
For the ejection of thin- walled box - type mouldings - —s -——— ejector pins are used :
|
Answer
B. D-shaped ejector pin
|
59
For ejection of circular bosses on a moulding the ideal ejection method is -
Answer
B. Sleeve ejection
|
60
The principle of withdrawing the sprue puller through a plate, in order to eject the feed
system is incorporated in:
Answer
B. M-type
61
The type of gate used for large thin - walled components to assist in the production of
warpage free products :
Answer
B. Pin gate
|
62
The moulding method used to produce hollow objects like bottles in thermo plastics is :
Answer
C. Flow moulding
63
The system in which any number can be expressed based upon powers of 2 is -
Answer
C. Binary {
64
“The intensity of pressure at any point in a fluid at rest is the same in all directions”. This
statement is known as: :
Answer
C. Bernoulli's law
65
Poppet valve isa:
Answer
C. A-valve used in toys
66
——————_—__ valves are basically electromagnets.
Answer
D. Solenoid valves
162/2014 10 A
67
The study of the behavior and application of compreseed air is known as |
Answer
D. Pneumatics |
68
The system in which the command signal is constantly compared with the feed back position
Signal is :
Answer
D. Closed loop system
69
%In programming the code m 06 represents:
Answer
D. Command to execute the change of tool
70
The science which deals with the behavior of liquids at reet is : |
Answer
D. Hydrostatics
71
Choose the spark erosion technique from the following :
Answer
D. USM
72
Choose the duplicating device from the following :
Answer
D. Indexing head
73
Ina power press the connecting rod to transmit motion from the main drive to slide is known
as:
Answer
A. Pitman
74
—— is used in progressive die to bring the stock strip into the correct position for
the succeeding operation.
Answer
A. Pilot
75
Annealing is done :
(A) For relieving stress
(3) To harden the surface
(C) For surface smoothness
(D) For improving microstructure for good surface finish
Slip bushes are used in:
Answer
A. Drill jig
76
The space between the punch and die opening is ;
Answer
A. Clearance
77
The phenomenon of spring back is associated with :
Answer
A. Bending
78
The basic objective of the 12" five year plan is :
Answer
A. To achieve faster growth
79
The space between the punch and die opening is:
Answer
A. Clearance
80
In which year the river Ganga was declared as the national river of India?
Answer
A. 2007
81
The scheme started by the Govt in 1999-2000 to provide food to senior citizens who cannot
take care of themselves and not under the National Old age Pension ocheme.
Answer
D. Anna Amrutham
82
Which is the largest union territory of India?
Answer
A. Andaman & Nicobar
83
Who was the first General Secretary of AITUC?
Answer
C. C.R. Das
84
Which of the following acts is known as the Act for the Good Government of India, abolished
the East India Company, and transferred the powers of government, territories and revenues
to the British crown?
Answer
B. Govt of India Act of 1855
85
Who is the author of the book ‘Poverty and Un-British Rule in India’?
Answer
C. Dadabhai Naoroji
86
Which of the following team won the Ranji trophy, Irani Cup and Vijay Hazare trophy in the
2013-14 cricket season?
Answer
D. Hyderabad
87
Winners of Santosh trophy 2014 is:
Answer
B. Maharashtra
88
Which region of Ukraine joined with Russia in March, 2014?
Answer
A. Crimea
89
Which is the largest wild hfe sanctuary in Kerala?
| hile
Answer
B. Wayanad
|
90
Who was the firat scheduled caste person become the member of Sreemoolam Praja Sabha
| (Popular Assembly)?
Answer
C. K.P. Madhavan
91
‘12 Years a Slave’ which won Oscar for the best film in 2014 is directed by Steve Mc Queen, belongs to which country?
Answer
D. Britain
92
Which is the largest wild life sanctuary in Kerala?
Answer
A. Periyar
93
Who was the first scheduled caste person become the member of Sreemoolam Praja Sabha (Popular Assembly)?
Answer
D. Ayyan Kali
94
Arrange the following events in the correct chronological order: (1) Vaikom sathyagraha (2) Consecration of Lord Siva at Aruvippuram (3) Formation of PRDS (4) Temple entry proclamation
Answer
C. 2,3,1,4
95
Temple entry proclamation
Answer
A. 1,2,4,4
96
Who wrote the book ‘Jaathi Vyavasthitium Kerala Charithravum’
Answer
B. PK. Balakrishnan
97
Which one of the following Articles considered by Dr. B.R. Ambedkar as ‘the heart and soul of
the Indian Constitution?
Answer
B. Article 32
98
Which among the following district in Kerala is known as the “treasure house” of mpices?
Answer
A. Idukki
99
Which one of the following chess tournaments is considered as a qualification to contest with
the existing FIDE world chess champion?
Answer
D. Candidates Tournament
100
Who told, “Untouchability is a crime against god and mankind”
Answer
C. Mahatma Gandhi
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