WorksheetsSUR
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
Index glass is placed at an angle of ____ degree to the index sight
a)
45
b)
105
c)
120
d)
None of these
2.
Subsidary stations are the points selected on the main survey lines where it is necessary to run auxiliary lines to
a)
Avoid short offsets
b)
Avoid long offsets
c)
Check the accuracy of the framework
d)
All of the above
3.
Key plan is also known as
a)
Location sketch
b)
Eye sketch
c)
Index sketch
d)
None of these
4.
The size of chain survey field book is about
a)
10 x 12
b)
15 x 12
c)
20 x 12
d)
12 x 20
5.
Diameter of optical square is about
a)
2.5 cm
b)
5 cm
c)
10 cm
d)
15 cm
6.
The position of the corner of a building can be located by a line known as
a)
Tie line
b)
Check line
c)
Range line
d)
Angle line
7.
Which is an ordinary survey conducted for Area determination, Boundary re-fixing, Division of area etc.
a)
Revenue Survey
b)
Engineering Survey
c)
City Survey
d)
Topographical Survey
8.
10 sq. chain (Gurnters chain) is
a)
One acre
b)
One cent
c)
One are
d)
One hectare
9.
4 rood is
a)
One cent
b)
One hectare
c)
One acre
d)
One are
10.
6 ft. is equal to
a)
1 Nautical mile
b)
1 furlong
c)
1 mile
d)
1 fathom
11.
American surveyors put the limit of treating as plane survey is
a)
260 sq mile
b)
260 sq. km
c)
100 Sqkm
d)
162 sq mile
12.
Gunters chain is also known as
a)
Cadastral chain
b)
Engineers Chain
c)
Revenue chain
d)
Surveyor's chain
13.
Measuring 18.2 km, the difference between Geodetic survey and plane survey is
a)
Only 1 cm
b)
Only 10 cm
c)
Only 100 cm
d)
Only 1000 cm
14.
The size of Johnson table
a)
45 x 50 cm
b)
45 x 60 cm
c)
45 x 70cm
d)
45 x 80 cm
15.
The length of the plane table alidade is about
a)
40 cm
b)
50 cm
c)
60 cm
d)
80 cm
16.
Which method is used for locating inaccessible point in plane table survey
a)
radiation
b)
intersection
c)
resection
d)
Traversing
17.
In plane table survey which instrument is used for centring the table
a)
u frame with plumb bob
b)
trough compass
c)
Alidade
d)
spirit level
18.
Intersection method in plane table survey is also known as
a)
triangulation
b)
graphical triangulation
c)
traversing
d)
Bessels method
19.
Deflection angle in a traverse is equal to the
a)
sum of included angle and 360 degree
b)
difference between 360 degree and included angle
c)
difference between the included angle and 180 degree
d)
none of these
20.
In a closed traverse if the survey work is correct then
a)
the algebraic sum of latitudes should be equal to zero
b)
the algebraic sum of departures should be equal to zero
c)
sum of northings should be equal to sum of Southings
d)
All of the above
21.
if the true bearing of a line is 135 degree 30 minute and declination is 3 degree west magnetic bearing is
a)
132 degree 30 minutes
b)
138 degree 30 minute
c)
141 degree 30 minute
d)
136 degree 30 minute
22.
In whole circle bearing system, the bearing of a line is measured
a)
Always clockwise from the south point of the reference meridian toward the line right round the circle
b)
Clockwise or anticlockwise from the east or west whichever is nearer the line to
c)
Clockwise or anticlockwise from the north or south whichever is nearer the line towards the east or west
d)
Always clockwise from North
23.
Rays of light from a given point passing through the lens will not converge exactly to one point. This defect is known as
a)
Spherical aberration
b)
Chromatic aberration
c)
Resolving power
d)
None of these
24.
The ratio of the focal length of objective to the focal length of eyepiece is called
a)
Definition
b)
Sensitivity
c)
Magnification
d)
None of these
25.
Which rule is used to balance the traverse when angular and linear measurements are equally precise
a)
Transit rule
b)
Bowditch rule
c)
Both A and B
d)
None of these
26.
Horizontal axis ia also known as
a)
Longitudinal axis
b)
Bubble axis
c)
Line of sight
d)
Trunnion axis
27.
Line joining the otical centre of the object glass and centre of eyepiece
a)
Line of sight
b)
Line of collimation
c)
Axis of telescope
d)
Both a and b
28.
The outer axis of the theodolite is attached with
a)
Lower plate
b)
Scale plate
c)
Upper plate
d)
Both a and b
29.
The intercept of a staff is
a)
Minimum if the staff is held truly normal to the line of sight
b)
Maximum If the staff is held truly normal to the line of sight
c)
Decreases if the staff is tilted away from normal
d)
Increases if the staff is tilted towards normal
30.
If the intercept on vertical staff is observed as 1.5 m from a tachometer, the horizontal distance is
a)
75m
b)
150 m
c)
100m
d)
300m
31.
Method of tachometry in which the interval on leveling staff is variable and stadia hair intercept is fixed, is known as
a)
Movable hair method
b)
Tangential method
c)
Fixed hair method
d)
Subtense hair method
32.
A curve made up of two arcs having equal or different radi bending in the opposite direction with a common tangent at their junction is known as
a)
Reverse curve
b)
Serpentine curve
c)
Compound curve
d)
Reverse curve or serpentine curve
33.
The line joining the two tangent points of a curve is called
a)
Chord
b)
sub chord
c)
Long chord
d)
Any of the above
34.
External distance, E of a curve is equal to
a)
R sec(Ꝋ/2 - 1)
b)
2R sec(Ꝋ/2)
c)
2R cos(Ꝋ/2 - 1)
d)
R costo (2Ꝋ)
35.
The best instrument for enlarging a plan
a)
Eidograph
b)
Planimeter
c)
Pantagraph
d)
None of these
36.
The instrument based on the principle of similar triangles
a)
Box sextant
b)
Pantagraph
c)
Eidograph
d)
Planimeter
37.
Combined error due to curvature and refraction is
a)
0.012 D^2
b)
0.07850 D^2
c)
0.07850 D^2
d)
0.06730 D^2
38.
________is also known as plus sight
a)
Back sight
b)
Foresight
c)
Intermediate sight
d)
None of these
39.
Least count of levelling staff is usually
a)
50 mm
b)
10 mm
c)
5 mm
d)
None of these
40.
The level which have good combined features of Dumpy and Y level
a)
Cookes reversible level
b)
Cushings level
c)
Tilting level
d)
Automatic level
41.
The line normal to plumb line at all points
a)
Horizontal line
b)
Level line
c)
Vertical line
d)
None of these
42.
Contour lines of different elevations intersect in the case of 1) Vertical cliff 2) Cave 3) Overhanging Cliff
a)
Only 3
b)
2 & 3 only
c)
1, 2, & 3
d)
1 and 3 only
43.
What is <ABC if FB of line AB is 40° and BB of line BC is 280°?
a)
90
b)
120
c)
240°
d)
320
44.
The whole circle bearings of lines AB and BC are 30° 15' and 120° 30° What is the included angle ABC between the lines AB and BC?
a)
229° 45
b)
89° 45
c)
269° 45
d)
90° 15
45.
The Reservoir volume is computed by
a)
Prismoidal Formula
b)
Trapezoidal formula
c)
Both A and B
d)
None of these
46.
The linear value of one division of bubble tube is
a)
3 mm
b)
4 mm
c)
2 mm
d)
1 mm
47.
Adjustment of line of collimation of dumpy level is done by
a)
Two peg test
b)
Three peg test
c)
Four peg test
d)
Any of these
48.
Subtense bar is an instrument used for measurement of horizontal distance in
a)
Mountains
b)
Flat areas
c)
Undulated areas
d)
All of the above
49.
In Tacheometric surveying, the error in computed distance should not exceed
a)
1 in 1000
b)
1 in 2000
c)
1 in 1500
d)
1 in 500
50.
Geodimeter works on the principle of
a)
Refraction of light
b)
Magnetic waves
c)
Propogation of modulated waves
d)
None of these
100 %
