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WorksheetsD40 CHECK YOUR LEVEL
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
A 20 m long steel band is 5 mm too short. What is the correction per tape length?
a)
-0.0025
b)
0.025
c)
-0.00025
d)
0.005
2.
A canal section has a trapezoidal cross-section with bottom width = 3m, top width = 5m, depth = 2m. Find area.
a)
8 m²
b)
10 m²
c)
12 m²
d)
14 m²
3.
In levelling, if back sight = 2.345 m, fore sight = 1.840 m, RL of previous point = 100.00 m, then RL of next point is?
a)
100.505 m
b)
101.505 m
c)
100.000 m
d)
99.505 m
4.
Statement 1: Sag in steel tape causes error in length. Statement 2: Slope correction is additive for inclined lines.
a)
Only 1 is true
b)
Only 2 is true
c)
Both are true
d)
Both are false
5.
In AutoCAD, the command used to draw a tangent circle to two existing circles is:
a)
CIRCLE
b)
TTR
c)
OFFSET
d)
FILLET
6.
In contouring, the method using a plane table and alidade is called:
a)
Indirect method
b)
Direct method
c)
Grid method
d)
Cross-sectioning
7.
The diagonal of a rectangle in a roof truss is 5 m, vertical height is 3 m. What is the length of base?
a)
3 m
b)
4 m
c)
5 m
d)
6 m
8.
Minimum lap length for bars in tension zone (as per IS 456) is:
a)
30d
b)
40d
c)
50d
d)
60d
9.
Which type of stair is best for small residential buildings with restricted space?
a)
Spiral stair
b)
Dog-legged
c)
Open well
d)
Geometrical
10.
The working principle of the dumpy level is based on:
a)
Optical reflection
b)
Parallax
c)
Line of collimation
d)
Magnification
11.
A foundation system that combines a column with a large slab to distribute load is called:
a)
Isolated footing
b)
Combined footing
c)
Raft foundation
d)
Strap footing
12.
Determine the number of 12 mm bars required for a footing of 1.5 m width with spacing @150 mm c/c.
a)
10
b)
11
c)
12
d)
13
13.
Statement 1: Minimum eccentricity in columns is 20 mm or L/500, whichever is more. Statement 2: Axial load capacity decreases with eccentricity.
a)
Both statements are correct
b)
Only 1 is correct
c)
Only 2 is correct
d)
Both are incorrect
14.
Which RCC footing type is used when columns are close and loads are unequal?
a)
Isolated footing
b)
Combined footing
c)
Raft footing
d)
Strap footing
15.
What is the minimum cover for main reinforcement in RCC footing?
a)
25 mm
b)
40 mm
c)
50 mm
d)
75 mm
16.
One-way slab is identified when:
a)
Short span/Long span < 2
b)
Long span/Short span > 2
c)
Panel area > 20 m²
d)
Supports on all sides
17.
Which bond is best in tension zones of RCC beams?
a)
Lap joint
b)
Butt weld
c)
Hooked joint
d)
Development length
18.
Stirrups in beams resist:
a)
Bending moment
b)
Shear
c)
Torsion
d)
Axial force
19.
What is the typical angle used for top chord in steel trusses?
a)
L 50×50×5
b)
L 65×65×6
c)
L 90×90×8
d)
L 100×100×10
20.
What is the purpose of providing bracing in steel trusses?
a)
Add load
b)
Reduce span
c)
Increase stiffness
d)
Reduce deflection
21.
Which joint is provided in long RCC slabs to avoid cracks?
a)
Lap joint
b)
Construction joint
c)
Expansion joint
d)
Butt joint
22.
Main reinforcement in a staircase waist slab runs:
a)
Transversely
b)
Longitudinally
c)
Vertically
d)
None
23.
Which type of floor finish is best for industrial purposes?
a)
Wood
b)
PVC
c)
Vitrified
d)
Tremix
24.
What is the minimum slope for RCC flat roof for drainage?
a)
1 in 40
b)
1 in 50
c)
1 in 100
d)
1 in 20
25.
Which part of a steel roof truss connects rafter to tie?
a)
Strut
b)
Purlin
c)
Joint
d)
Gusset plate
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