| Post Name | REVISED FINAL ANSWER KEY - DRAFTSMAN GR III (CIVIL) / OVERSEER GR III (CIVIL) - HARBOUR ENGG DEPT |
|---|---|
| Question Paper Code | 060/2019 |
| Date of Test | 20 November 2019 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
CADD stands for _________
Answer
A. Computer Aided Design and Drafting
2
The command that allows to draw lines at right angles only is
Answer
D. Ortho
3
Which command is used to set drawing boundaries?
Answer
B. Limit
4
Which command is used to erase a part of an object between two points?
Answer
D. Break
5
To erase a previously drawn line, which option in LINEcommand can be used?
Answer
B. Undo
6
The command used to join two non-parallel lines by drawing a beveled line
Answer
C. Chamfer
7
Function key F10 is used in AutoCAD to _________
Answer
D. Polar tracking
8
Which command is used to exit from a drawing file in AutoCAD?
Answer
Question Cancelled
9
Letters and Numerals are designated by their _________
Answer
B. Height
10
Each question is provided with four choices
Answer
D. having one correct
answer. Choose the correct answer and darken the bubble corresponding to the question
number using Blue or Black Ball Point Pen in the OMR Answer Sheet.
11
Which instrument is used to erase a particular spot of a line without erasing the
nearby line?
Answer
C. Erasing shield
12
It is a curved ruler used for drawing irregular curve
Answer
C. French curve
13
Single stroke lettering recommended by Bureau of Indian Standards for use in
engineering drawings is
Answer
B. IS 9609-83
14
The dimensioning to be used only where the possible accumulation of tolerance does
not endanger the functional requirements of the part
Answer
B. Chain dimensioning
15
When the section plane is inclined to the axis of the cone and cuts all the generators,
the section obtained is
Answer
A. Ellipse
16
In first angle projection method the plane is placed
Answer
Question Cancelled
17
A Line is parallel to both the HP and VP. Its projection is
Answer
A. Two parallel lines
18
Orthographic projection is also known as ______
Answer
B. Perpendicular projection
19
The fundamental principle of surveying is to work from the ______
Answer
A. Whole to the part
20
The surveying used to determine additional details such as boundaries of field is called
Answer
C. Cadastral survey
21
The obstacle, which obstructs vision but not chaining, is a
Answer
C. Hill
22
In a whole circle bearing system N 25°15'E corresponds to
Answer
C. 25°15'
23
The horizontal angle between the true meridian and magnetic meridian is known as
Answer
D. Declination
60/2019–A 5
24
The optical square used for setting out _____ angle
Answer
D. 90°
25
The theodolite is an instrument used for measuring very accurately
Answer
C. Horizontal and vertical angles
26
A line joining the optical center of the object glass and the center of the eyepiece
is called
Answer
B. Axis of telescope
27
An axis about which the telescope can be rotated in a Horizontal plane is
called _____
Answer
B. Vertical axis
28
The power of a telescope to form distinguishable image of objects separated by small
angular distance is called its
Answer
D. Resolving power
29
The deflection angle may have any value between
Answer
D. 0° & 180°
30
The projection of a traverse line on a line parallel to the meridian is known as _____of
the line
Answer
A. Latitude
31
A staff reading taken on a Benchmark should be 2.627. Its reduced level is 150 m.
What should be the height of instrument?
Answer
A. 152.627 m
32
EDM stands for –––––
Answer
A. Electronic distance measurement
33
The most commonly used modern instrument in surveying is
Answer
B. Total station
34
Sandstone is
Answer
A. Sedimentary rock
35
Well seasoned timber may contain moisture upto
Answer
Question Cancelled
36
Most commonly used solvent in oil paint is
Answer
D. Turpentine
37
The percentage of silica in good brick earth should vary from:
Answer
A. 50 to 60%
38
Soundness test of cement is carried out to determine:
Answer
B. Quantity of free lime
39
An example of four-centered arch is:
Answer
C. Venetian Arch
40
Rankin's formula is used to find out:
Answer
B. Minimum depth of foundation
41
A temporary structure constructed to support workmen, materials etc. is
Answer
D. Scaffolding
42
Minimum headroom provided for a stair is
Answer
A. 2.10 m
43
Vertical window provided on a sloping roof is
Answer
B. Dormer window
44
Foundation which covers the entire area beneath a structure is
Answer
A. Raff foundation
45
For RCC construction the maximum size of course aggregates is limited to
Answer
B. 20mm
46
The wooden queen post truss is suitable for span varying from
Answer
B. 8 to 12m
47
A full brick which is laid with its length perpendicular to the face of the wall is
Answer
C. Header
48
The part of the building constructed below ground level is
Answer
C. Sub structure
49
Educational buildings belong to
Answer
A. Group B
50
Painting constant of panelled doors
Answer
C. 1.30
51
For compacting the quantity of earthwork using prismoidal formula the number of
required sectional area
Answer
B. Odd
52
The value at the end of the utility period without being dismantled
Answer
C. Salvage value
53
All the work executed shall be measured and entered in a permanent record called
Answer
D. M Book
54
While submitting tender the contractor is to deposit 2% of estimated cost as
Answer
D. Earnest Money
60/2019–A 9
55
The estimated quantity of cement required in cement mortar (1:6) per cubic metre
will be
Answer
Question Cancelled
56
In analysis of rate, contractor's profit is taken at the rate of
Answer
B. 10%
57
An intermediate floor between two floors above ground level accessible only from the
lower floor is
Answer
D. Mezzanine floor
58
As per National Building Code, the minimum area for a kitchen in residential
building is
Answer
C. 4.5 m2
59
The total depth of water required by a crop during the entire period the crop is in the
field is known as
Answer
A. Delta
60
The optimum depth of kor watering is 19cm for
Answer
C. Rice
61
When the bed level of canal is higher than the highest floor level (HFL) of the drainage,
then the cross drainage work is said to be
Answer
A. Aqueduct
62
The most efficient channel cross section is
Answer
Question Cancelled
63
Gravity Dam can be constructed with
Answer
B. Masonry
64
Free Board in a dam is
Answer
D. None of these
65
For a liquid, the variation in its volume with the variation of pressure is known as
Answer
C. Compressibility
66
The path followed by a fluid particle in motion is called
Answer
A. Path line
67
Hydrostatic pressure in a dam depends on its
Answer
D. Both A and B
68
The ratio of average load to the maximum demand of power during a given period is
Answer
A. Load factor
69
Argillaceous rocks-example
Answer
A. Slate
70
Super sulphated cement is IS:Code __________
Answer
C. 6909-1990
71
The horizontal distance between the vertical joints in successive course
Answer
A. Lap
72
Spread footing for a wall is known as ________
Answer
B. Strip footing
73
Single flying shore should have a depth of not less than __________ of the clear
spans and width of not less than __________ of its length
Answer
C. 1/3, 1/5
74
Area of the horizontal circulation may constitute about __________ of the total plan
area of a residential building.
Answer
D. 20% to 25%
75
Life period of a building should be at least __________ years
Answer
A. 50
76
Barbed wire fencing units of measurement in MKS
Answer
A. Metre
77
It is that part in excess of hygroscopic water which exists in the pore space of the soil
by molecular attraction
Answer
C. Capillary water
78
The hydraulic structure in which the drainage is taken over the irrigation canal is
known as
Answer
A. Super passage
79
The sheet of liquid flowing over notch is known as
Answer
A. Nappe or vein
80
When the expenditure on a work exceeds or is likely to exceed the amount of
administrative sanction by more than 10%,
Answer
C. Revised estimate
81
Wooden plank on which roof covering is fixed
Answer
D. Battens
82
The joint formed by cutting the edge of both the members by an angle is
Answer
D. Angle joint
83
Solid geometrical drawing dimensions
Answer
B. Three
84
Composition of brick earth alumina or clay
Answer
Question Cancelled
85
D.P.C. is provided above __________ level
Answer
Question Cancelled
86
Undersurface of arch_____
Answer
Question Cancelled
87
Mercantile (includes both retail and wholesale stores) _____ group
Answer
C. Group-F
88
The angle of inclination of stair with the floor
Answer
A. Pitch
89
If the velocity of a body decreases with time, it is called
Answer
D. Retardation
90
1 HP in metric is _____ Watts.
Answer
A. 736
91
Kinetic energy is measured in
Answer
D. Joules
92
The ratio of lateral strain to linear strain
Answer
D. Poisson ratio
14 60/2019–A
93
A pump can raise 100 litres of water through a height of 200 metre in one minute.
How much work it can do in one hour?
Answer
C. 12 × 105
94
The friction experienced by a body when it is in motion
Answer
D. Dynamic friction
95
S.I. prefix of 10–6 is
Answer
A. Micro
96
1 inch = _______ Centimetre.
Answer
C. 2.54
97
Unit of Power in S.I. System
Answer
B. Watt
98
Calculate the side of the square which will have the same area as the rectangle
50 mm by 25 mm side.
Answer
D. 35.36
99
A rectangular sheet metal measures 12 cm by 8 cm. Four quadrants of circle of radius
2 cm each are cut away at the corners. Find the area of the remaining portion.
Answer
B. 83.44
100
Find the area of a right angular triangle whose base is 15 cm and hypothesis is
21 cm.
Answer
A. 110.18
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