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WorksheetsD50 CHECK YOUR LEVEL
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
Which component of a bridge retains the earth fill of approaches?
a)
Pier
b)
Girder
c)
Deck
d)
Wing Walls
2.
What is the vertical gap from the High Flood Level to the underside of a bridge deck called?
a)
Linear waterway
b)
Freeboard
c)
Afflux
d)
Scour
3.
Which test identifies the class of lime based on gel formation in acid?
a)
Ball Test
b)
Heat Test
c)
Acid Test
d)
Soundness Test
4.
Which level is also called a 'self-aligning level'?
a)
Dumpy level
b)
Auto level
c)
Tilting level
d)
Wye level
5.
What is the correct relation for calculating RL of Plane of Collimation?
a)
RL = HI + FS
b)
RL = HI - IS
c)
HI = RL of BM + BS
d)
HI = RL - FS
6.
Which component of valuation is considered for future reconstruction?
a)
Outgoings
b)
Gross income
c)
Sinking Fund
d)
Net income
7.
Which type of weir uses only the weight of the structure to resist uplift pressure?
a)
Non-gravity weir
b)
Rockfill weir
c)
Gravity weir
d)
Barrage
8.
Which canal structure helps in excluding silt at the river bed?
a)
Silt ejector
b)
Silt excluder
c)
Fish ladder
d)
Canal head regulator
9.
In a two-way slab, torsion reinforcement at a corner discontinuous on both sides is provided as:
a)
Top bars only
b)
Mesh at top only
c)
Top and bottom mesh layers
d)
Diagonal bars only
10.
Which leveling method is best suited for contour survey with full accuracy check?
a)
Height of collimation method
b)
Rise and fall method
c)
Differential leveling
d)
Fly leveling
11.
Which method of depreciation reduces value by a fixed percentage annually?
a)
Straight line method
b)
Sinking fund method
c)
Quantity survey method
d)
Declining balance method
12.
Which component of a bridge structure allows for thermal expansion and contraction?
a)
Pier
b)
Bearing
c)
Expansion joint
d)
Girder
13.
Which AutoCAD tool is used to create a circle concentric to an existing one at a set distance?
a)
COPY
b)
ARRAY
c)
OFFSET
d)
TRIM
14.
Which class of lime has compressive strength of 2.8 N/mm² after 28 days?
a)
Class C
b)
Class A
c)
Class B
d)
Class F
15.
Assertion (A): Wing walls are essential parts of a bridge substructure. Reason (R): They help in retaining earth fill and guide traffic.
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A
c)
A is true but R is false
d)
A is false but R is true
16.
Which of the following is an example of a permanent adjustment in levelling?
a)
Focusing the eyepiece
b)
Centering the bubble
c)
Establishing fundamental line relations
d)
Setting up the instrument
17.
Which bridge component provides vertical support to transfer load from deck to foundation?
a)
Girder
b)
Pier
c)
Deck slab
d)
Abutment
18.
What is the function of under sluices in a diversion headwork?
a)
Increase water level
b)
Divert flood water
c)
Remove silt from canal head
d)
Regulate fish migration
19.
Which field test is used to identify Class B and Class C lime?
a)
Acid test
b)
Ball test
c)
Heat test
d)
Soundness test
20.
Which type of girder is used in urban flyovers for its compact shape?
a)
T-beam
b)
I-girder
c)
Box girder
d)
Truss
21.
Which term defines the total volume of water that can be stored up to FRL in a reservoir?
a)
Dead storage
b)
Live storage
c)
Surcharge storage
d)
Gross storage
22.
Which part of the level instrument is responsible for forming an image from incoming rays?
a)
Objective lens
b)
Eyepiece
c)
Bubble tube
d)
Leveling screws
23.
Which of the following is considered an 'outgoing' during property valuation?
a)
Net income
b)
Capital cost
c)
Sinking fund
d)
Market value
24.
Which line is tangential to the level surface at a point and lies in a horizontal plane?
a)
Datum line
b)
Vertical line
c)
Horizontal line
d)
Plumb line
25.
Numerical: Find the RL at point C if RL of point A is 100 m, BS at A is 2.850 m, FS at C is 0.520 m.
a)
102.33 m
b)
100.52 m
c)
101.62 m
d)
98.56 m
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