Civil Engineering Mcqs MCQs

A. Less than 0.01 mm

B. Less than 0.05 mm

C. Less than 0.1 mm

D. Greater than 0.1 mm

A. Free board of 0.3 m may be provided

B. The baffles or tees are extended up to top level of scum

C. The clear space between the baffle top and covering slab is about 7.5 cm

D. All the above

A. the direction and magnitude of the velocity at all points are identical

B. the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time

C. the magnitude and direction of the velocity do not change from point to point in the fluid

D. the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane

A. inertial force and gravity

B. viscous force and inertial force

C. viscous force and buoyancy force

D. pressure force and inertial force

A. e.g. of body

B. center of pressure

C. center of buoyancy

D. metacentre

A. 500 kg

B. 1000 kg

C. 1500 kg

D. 2000 kg

A. 25 to 50 m

B. 50 m to 100 m

C. 100 m to 150 m

D. 150 m to 300 m

A. Size of the sewer

B. Shape of the sewer

C. Roughness of sewer surface

D. All the above

A. 1 day

B. 2 days

C. 3 days

D. 5 days

A. Running expenses

B. Maintenance expenses

C. Operation expenses

D. All the above