26
The method of surveying in which field work and plotting work are done simultaneously, is called
Answer
A. Plane table surveying
27
How many % is added for contingencies in abstract of estimated cost?
Answer
D. 3 – 5 %
28
The brick work is not measured in CUBIC METER in case of
Answer
D. Half brick work
29
Granites is an example of
Answer
D. Siliceous rock
30
Example of an arch dam in India
Answer
B. Idukki
31
Which is the process of killing bacteria from water?
Answer
A. Disinfection
32
The colour of brick depends upon the amount of
Answer
C. Iron oxide
33
In a good brick clay the percentage of alumina should vary from
Answer
A. 20 to 30 %
34
In the analysis of rates, contractor's profit is generally taken as
Answer
D. 10 %
35
In a whole circle bearing system corresponds to N 54°15’ W
Answer
A. 305°45’
36
The first watering before sowing the crop
Answer
A. Paleo
37
Represents the irrigating capacity of a unit of water
Answer
B. Duty
38
The relation between depth of water and duty is
Answer
D. Δ = 8.64 B/D
39
Size of B0 drawing board
Answer
B. 1500 mm × 1000 mm
40
The size of field book is
Answer
A. 20 × 12 cm
41
Water absorption by a first class brick in 24 hours immersed in water should not exceed
Answer
B. 20 %
42
Recommended slumps of normal RCC work
Answer
A. 80 to 150 mm
43
Curing period of ordinary port land cement
Answer
B. 7 to 14 days
44
The innermost central portion of the tree is called
Answer
D. Pith
45
In light weight concrete, the concrete having bulk density between
Answer
A. 5 to 18 KN/m3
46
Which type of lime in used for white washing?
Answer
B. Fat lime
47
In the construction of an arches the wedge shaped bricks are used known as
Answer
C. Voussoirs
48
According to Rankin's formula minimum depth of foundation
Answer
A. P/W [1 – Sin `phi` /1 + Sin `phi``]^(2)`
49
Screws for wood work is specified by it's
Answer
D. Length
50
The liquid waste from kitchens, bathrooms, and wash basins etc.
Answer
B. Sullage
PRANAV CP
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Adeeb C Admin
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