WorksheetsOverseer Gr II SET 10
Total questions: 25
Worksheet time: 13mins
A pattern of dots that appears on screen but that doesn't print is called
Grid
Snap
Limits
Ortho
Brick laid with its length parallel to the face of wall is called a
Header
Course
Closer
Stretcher
A stretcher bond is usually used for
One brick wall
2 brick wall
One and a half brick wall
Half brick wall
When the length of chain used in measuring distance is longer than the standard length, the error in measured distance will be
Positive error
Compensating error
Negative error
Nil
A line joining some fixed points on the main survey lines, is called as
Base line
Check line
Tie line
Offset line
The cumulative errors that occur fro a length of the line L are proportional to
√L
1/L
1/√L
L
If the bearing of AB=N50E bearing of AC=N40W then <BAC=___
90°
10°
220°
130°
The magnetic bearing of a line is 54°30' and the magnetic declination is 4°30'W the true bearing of a line will be
59°
50°
30°
4°30'
The most commonly used set of theodolite operations are
Right face & right swing
Right face & left swing
Left face & right swing
Left face & left swing
When the cross hairs are not clearly visible
The cross hairs should be adjusted
Eye piece should be focussed
Objective should be focussed
Parallax should be removed
An angle measured click wise from the proceeding survey line to the following survey line is called
Vertical angle
Horizontal angle
Direct angle
Deflection angle
The process of turning telescope in vertical plane through 180° about the trunnion axis is called
Transiting
Swinging the telescope
Inverting the telescope
Back sighting
A line is placed in the first quadrant in such a way that the line is inclined to HP and parallel to VP. The elevation lies in
Below VP
VP
HP
XY line
The stress of 1 pascal is equal to
1 N/mm2
1 N/m2
10 N/mm2
9.81 N/m2
The materials which have the same elastic properties in all direction is called
Plastic
Homogenous
Elastic
Isotropic
Which of the following types of transition curve is mostly used in indian railways
Cubic spiral
Parabola
Cubic parabola
Lemniscate
Which one of the following tests cannot be done without undisturbed sampling?
Shear strength of clay
Shear strength of sand
Atterberg limits
Determination of compaction parameters
The resistance to deformation by continuous displacement of soil particels is known as
Compressive strength
Tensile strength
Shear strength
Torsion
In RCC beam side reinforcement is provided, if it's depth exceeds
358mm
550mm
650mm
750mm
The index number expressing the relative size of both coarse and fine aggregate is called
Uniformity coefficient
Fineness modulus
Grading of aggregate
Effective grain size
The unsupported length between end restrains shouldn't exceed the least lateral dimension of column by
60 times
30 times
75 times
15 times
The example for auxiliary water resource is
Spring
Well
Sewage disposal
Artesian well
The maximum quantity of water that can be supplied from reservoir with full guarantee during critical period is
Reservoir yield
Design yield
Firm yield
Secondary yield
The allowable colour limit of domestic water on platinum cobalt scale is
10ppm
20ppm
40ppm
60ppm
The dissolved oxygen concentration in sewage during summer as compared to winter season is
Same
More
Slightly more
Less
