Civil Engineering Fluid Mechanics MCQs with answers for test preparation. Includes basic Fluid Dynamics MCQs for competitive exams. Download Fluid Mechanics questions and answers PDF, Fluid Mechanics questions and solutions PDF, and Fluid Mechanics MCQs PDF.
Which of the following cannot be the value of absolute pressure of a fluid at any point ?
A. 1.45 bar
B. 24 bar
C. 0
D. – 1 barWhich among the following have the same forces acting on them ?
A. Conditional similarity
B. Kinematic similarity
C. Dynamic similarity
D. Geometric similarityWhich of the following is the mathematical technique used to predict physical parameters ?
A. Combustion analysis
B. Dimensional analysis
C. Temperature analysis
D. Pressure analysisDimensional analysis is a process which is used to determine physical parameters that influence the fluid flow. The analysis is based on the fundamental units. The fundamental units are mass, length and time.
Which among the following is not global parameters of fluid ?
A. Viscosity
B. External diameter
C. Mass flow rate
D. Density