Civil Engineering MCQs

2965 MCQs  (Page 119 of 297)

An ideal fluid is_______________?
A. One which obeys newton’s law of viscosity
B. Frictionless and incompressible
C. Very viscous
D. Frictionless and compressible
Pascal-second is the unit of______________?
A. Pressure
B. Kinematic viscosity
C. Dynamic viscosity
D. Surface tension
The unit of kinematic viscosity is_______________?
A. Gm/cm-sec2
B. Dyne-sec/cm2
C. Gm/cm2-sec
D. Cm2/sec
The distribution mains are designed for________________?
A. Maximum daily demand
B. Maximum hourly demand
C. Average daily demand
D. Maximum hourly demand on maxi¬mum day
The depression of water table in a well due to pumping will be maximum_______________?
A. At a distance r from the well
B. Close to the well
C. At a distance r/2 from the well
D. None of the above
The type of valve, which is provided on the suction pipe in a tube-well, is____________?
A. Air relief valve
B. Reflux valve
C. Pressure relief valve
D. Sluice valve
As compared to shallow-wells, deep wells have______________?
A. More depth
B. Less depth
C. More discharge
D. Less discharge
The polluted water is one which_______________?
A. Contains pathogenic bacteria
B. Consists of undesirable substances rendering it unfit for drinking and domestic use
C. Is safe and suitable for drinking and domestic use
D. Is contaminated