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Q 1/100
Score 0
Cast iron cannot be forged because it has the property of
30
Toughness
Brittleness
Stiffness
Softness
Q 2/100
Score 0
In a single-start thread
30
Lead and pitch are equal
Pitch is double the lead
Lead is double the pitch
Lead is half the pitch
100 questions
Q.
Cast iron cannot be forged because it has the property of
1
30 sec
Q.
In a single-start thread
2
30 sec
Q.
The most important quality of any lubricant is
3
30 sec
Q.
The position in which it is easiest to weld is
4
30 sec
Q.
The unit of power is
5
30 sec
Q.
What is brazing filler rod made of ?
6
30 sec
Q.
If the shaft dia. is 60 mm, how many bolts are recommended for rigid flange coupling?
7
30 sec
Q.
A double cut file is used for filing on
8
30 sec
Q.
While grinding one must use
9
30 sec
Q.
The point angle of centre punch is
10
30 sec
Q.
The box nut of a bench vice is made of
11
30 sec
Q.
The hand vice is used for
12
30 sec
Q.
The least count of a Vernier Caliper is
13
30 sec
Q.
Which of the following is a direct measuring tool ?
14
30 sec
Q.
Ratchet stop in the micrometre helps to
15
30 sec
Q.
A cutting tool used to finish and enlarge a hole is known as
16
30 sec
Q.
The body of a flat chisel is usually made in the shape of
17
30 sec
Q.
A hole which is not made through full depth of the component is known as
18
30 sec
Q.
In a gear, the pitch diameter divided by number of teeth is called
19
30 sec
Q.
Clearance between mating part is measured by
20
30 sec
Q.
A dimension is stated as 25 ±0.02 mm in a drawing, what is the tolerance
21
30 sec
Q.
Which is the purest form of iron ?
22
30 sec
Q.
Which one of the following metals is drilled without coolant or cutting fluid?
23
30 sec
Q.
Which is a non-ferrous alloy?
24
30 sec
Q.
One micron = …. mm
25
30 sec
Q.
Which heat treatment process is suitable to relieve internal stress?
26
30 sec
Q.
What does the designation M 16 x 2 indicate ?
27
30 sec
Q.
A high percentage of carbon content in steel tends to make it
28
30 sec
Q.
What is the outer diameter of washer when a nominal diameter of bolt is 5 mm?
29
30 sec
Q.
What is name of the nut which is a hexagonal nut with washer ?
30
30 sec
Q.
What type of failure will occur when rivets are smaller than necessary?
31
30 sec
Q.
A high speed steel has to be forged. Which colour indicates the most suitable forging temperature ?
32
30 sec
Q.
Which one of the following threads is used on mechanical jack?
33
30 sec
Q.
The Pitch diameter of the external screw thread is checked by
34
30 sec
Q.
In triple start thread if the pitch is 4 mm then the lead is
35
30 sec
Q.
In the absence of detailed design the percentage of steel for concrete may be taken approximately for column is
36
30 sec
Q.
Strength of weld is equal to
37
30 sec
Q.
The width of carriage way is 10 m and the rise of camber is 1m, then what is the rate of the camber?
38
30 sec
Q.
The headquarters of the southern central railway is
39
30 sec
Q.
After the outer signal towards station in a stop signal and exactly placed at the station limit is called
40
30 sec
Q.
A line was shown to a magnetic bearing of 35°15' in an old map, when the declination was 13°45'E. To what bearing should it to be set now if the present magnetic declination is 4°15'W?
41
30 sec
Q.
42
30 sec
Q.
For important traverse survey's, the permissible angular error is
43
30 sec
Q.
Line AB and BC intersect at B and < B is measured by theodolite, then the deflection angle is
44
30 sec
Q.
If ‘ f’ be the focal length of the objective and ‘f1' that of the eye piece, then magnifying power is given by
45
30 sec
Q.
The plane perpendicular to both the horizontal and vertical planes is known as
46
30 sec
Q.
A solid having twelve equal and regular pentagons is known as
47
30 sec
Q.
The point of the conic at which the conic cuts its axis is known as
48
30 sec
Q.
49
30 sec
Q.
The first Indian cement factory was installed in
50
30 sec
Q.
Recommended slumps of concrete for road construction is
51
30 sec
Q.
The lime which contains mainly calcium oxide and is capable of slacking with water is
52
30 sec
Q.
Corrosion resistance of stainless steel is due to the presence of
53
30 sec
Q.
The piles which are used to transfer load through water or soft soil to a suitable bearing stratum.
54
30 sec
Q.
Which foundation is a special type of isolated footing, generally provided for heavily loaded steel stanchions, specially in those location where bearing capacity of the soil is poor?
55
30 sec
Q.
The termination of the wall in a stepped fashion, it is termed as
56
30 sec
Q.
In which bond the header course is provided only after 3-5 stretcher courses ?
57
30 sec
Q.
Which roof is economically suitable for spans upto 4.2 m ?
58
30 sec
Q.
Which plaster is provided in X-rooms ?
59
30 sec
Q.
The formation of very loose mass of plastered surface due to poor bond between successive coats. It is termed as
60
30 sec
Q.
The pipe provided to preserve the water seal of trap is termed as
61
30 sec
Q.
62
30 sec
Q.
The smallest division on the graduated jar of the Symon's rain gauge is
63
30 sec
Q.
The difference of level between the top of the dam and maximum water level is termed
64
30 sec
Q.
The free board of earth dam ranges from
65
30 sec
Q.
The lining is carried out by forcing a slurry of cement mortar under pressure through a nozzle on the canal surface is termed as
66
30 sec
Q.
67
30 sec
Q.
The minimum concentration of dissolved oxygen is required in water for the sustenance of fish life is ranges from
68
30 sec
Q.
The density of concrete may be taken as
69
30 sec
Q.
As per IS : 456 the minimum depth required to simply supported beams are
70
30 sec
Q.
1 KB is
71
30 sec
Q.
A large capital letter at the beginning of a text block that has the depth of 2 or more regular lines
72
30 sec
Q.
Send a similar letter or document to multiple recipients
73
30 sec
Q.
A network of computers and other devices that is confined to a relatively small space is called
74
30 sec
Q.
The brain of any computer system is
75
30 sec
Q.
Which one of the following is an example of primary memory of a computer?
76
30 sec
Q.
The extension of word document is
77
30 sec
Q.
Malayalam typing software 'ISM' stands for
78
30 sec
Q.
Shortcut used for 'paste’
79
30 sec
Q.
What is the default font size of a word document based on normal computer ?
80
30 sec
Q.
15th Pravasi Bharatiya Divas was held at
81
30 sec
Q.
Who won the Australian Open Women's Singles, 2019?
82
30 sec
Q.
Who was the recipient of Odakkuzhal Award in 2018?
83
30 sec
Q.
Southern part of Eastern coast
84
30 sec
Q.
Javadi Hills, Shevroy Hills and Pachaimal Hills lies in the
85
30 sec
Q.
The Amaravathi river is the longest tributary of
86
30 sec
Q.
What is the other name for Regur soil ?
87
30 sec
Q.
Who founded "Bharat Naujawan Sabha" ?
88
30 sec
Q.
"India Today" a book written by
89
30 sec
Q.
Among the following lakes which is not located in Thiruvananthapuram ?
90
30 sec
Q.
How many percentage of total population in Kerala living in Urban Area ?
91
30 sec
Q.
"Chavala Koothu' is a folk art form performs during Vishu celebration in which district of Kerala ?
92
30 sec
Q.
Climate of Kerala is known as
93
30 sec
Q.
Dr. Palpu was a Physician who worked under which state ?
94
30 sec
Q.
Who published the magazine 'Sadhujan Dootan?
95
30 sec
Q.
Who was related to Muthukulam Speech of 1947 ?
96
30 sec
Q.
Who told the message "No caste, No religion, No god for mankind" ?
97
30 sec
Q.
Who is the author of the book "Jathikummi"?
98
30 sec
Q.
World Radio Day is observed on
99
30 sec
Q.
Who is the present Chief Election Commissioner of India ?
