Civil Engineering MCQs

A. Wd3n/d4n
B. 2wd3n/d4n
C. 4w²d3n/d4n
D. 8wd3n/d4n

A. 4 kn/m2
B. 10 kn/m2
C. 12 kn/m2
D. 14 kn/m2

A. Pa
B. Pa sin 9
C. Pa cos 9
D. Pa tan 9

A. Coincides with the centre of gravity
B. Coincides with the centroid of the volume of fluid displaced
C. Remains above the centre of gravity
D. Remains below the centre of gravity

A. Centre of gravity and centre of buoy-ancy
B. Centre of gravity and metacentre
C. Centre of buoyancy and metacentre
D. Free surface and centre of buoyancy

A. 5kn
B. Lokn
C. 15 kn
D. 20 kn

A. The pressure throughout the liquid mass is atmospheric
B. There will be vacuum in the liquid
C. The pressure in the liquid mass is greater than hydrostatic pressure
D. None of the above

A. G/3
B. G/2
C. 2g/3
D. G

A. Product of pressure intensity at its centroid and area
B. Force on a vertical projection of the curved surface
C. Weight of liquid vertically above the curved surface
D. Force on the horizontal projection of the curved surface

A. A function of temperature only
B. A physical property of the fluid.
C. Dependent on the flow
D. Independent of the flow