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WorksheetsQuiz 81
Total questions: 10
Worksheet time: 5mins
Main reason for using stones in building works is it's
Good appearance
Low water absorption
Resistance to fire
Durability
The angle of internal friction is least for
Fine sand
Medium sand
Coarse sand
Clays
In cavity wall construction, each leaf of the cavity wall shall not be less than
75mm
70mm
65mm
60mm
V groove pointing is done generally in
Brick masonry
Block masonry
Laterite masonry
Rubble masonry
Cacl2 is an admixture used as ....In plain concrete
Retarder
Accelerator
Plasticizer
Additive
Osmoscope is used for measuring
Turbidity of water
Odour of water
Colour of water
Temperature of water
Length of surveyors chain
33ft
66ft
33m
66m
Centre of gravity of a right circular cone of base radius r and height A from the base is
3/4 h
1/4 h
3/8 h
1/8 h
Centrifugal pumps operating in series will result in
Higher discharge
Higher head
Reduced power consumption
Low speed operation
Pressure in pipes is measured using
Manometer
Barometer
Venturimeter
Pitot tube
