🏗️Civil Engineering MCQs
Civil Engineering MCQs
479 MCQs331
Which of the following is dimensionless ________________?
Aspecific weight
Bspecific volume
Cspecific speed
Dspecific gravity E. specific viscosity
332
Specific weight of water in S.I. units is equal to_________________?
A1000 N/m3
B10000 N/m3
C9.81 xlO3 N/m3
D9.81 xlO6N/m3 E. 9.81 N/m3
333
Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called________________?
Aadhesion
Bcohesion
Cviscosity
Dcompressibility E. surface tension
334
Mercury does not wet glass. This is due to property of liquid known as_________________?
Aadhesion
Bcohesion
Csurface tension
Dviscosity E. compressibility
335
The value of mass density in kgsecVm4 for water at 0°C is_______________?
A1
B1000
C100
D101.9 E. 91
336
Liquids________________?
Acannot be compressed
Boccupy definite volume
Care not affected by change in pressure and temperature
DGO are not viscous E. none of the above
337
If no resistance is encountered by displacement, such a substance is known as___________________?
Afluid
Bwater
Cgas
Dperfect solid E. ideal fluid
338
Practical fluids____________________?
Aare viscous
Bpossess surface tension
Care compressible
Dpossess all the above properties E. possess none of the above properties
339
Which of the following meters is not associated with viscosity__________________?
ARed wood
BSay bolt
CEngler
DOrsat E. none of the above
340
Kinematic viscosity is dependent upon________________?
Apressure
Bdistance
Clevel
Dflow E. density