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WorksheetsCIVILWAR DAY 24 - KWA (ESTIMATION,FM)
Total questions: 10
Worksheet time: 5mins
Pelton wheel is a
Tangential flow turbine
Radial flow turbine
Mixed flow turbine
Axial flow turbine
Which of the following statement(s) is true?
i) Pressure occurs when the flow from the pump is subjected to a resistance
ii) The mechanical action of the pump creates a vacuum at the inlet port, which allows atmospheric pressure to force liquid from the reservoir into the pump.
(i) only
(ii) only
(i) and (ii)
None of the above
The flow velocity of oil flowing through a hydraulic pipe having 20 mm diameter and a flow rate of 18 litres per minute is:
300/π m/s
300/π cm/s
300 cm/s
300 m/s
In the figure below, a force of 100 kilogram is applied on the smaller cylinder ‘A’ having cross-sectional area of 1 cm². The force acting perpendicularly on piston B is:
100 kg
500 kg
500 kg/cm²
100 kg/cm²
The best hydraulic section of a trapezoidal channel under favourable structural conditions is:
b = 2 d tan(θ/2)
b = d tan(θ/2)
b = 2 d tan θ
b = d tan θ
What is the outturn of mason constructing stone arch work?
0.40 cu.m
0.55 cu.m
0.80 cu.m
0.90 cu.m
For painting or varnishing doors or windows with one coat, how many square meters can a painter complete per day?
50 sq.m
25 sq.m
100 sq.m
35 sq.m
The life expectancy of a terraced floor or lime concrete is
10 years
20 years
30 years
40 years
The finishing of the inside and outside walls in a second-class building requires:
Plastering with 12 mm cement mortar of mix 1:3
Plastering with 12 mm cement mortar of mix 1:6
15 mm cement plastered mix 1:4
Wall painting with two coats of emulsion
What is the finishing for the outside walls of a First Class Building?
White wash only
Distemper
Colored snowcem washed 2 coats over 1 coat of white wash
Plastered with marble chips
