Civil Engineering MCQs

A. Supersonics, as with projectile and jet propulsion
B. Full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.
C. Simultaneous motion through two fluids where there is a surface of dis-continuity, gravity forces, and wave making effect, as with ship’s hulls
D. All of the above

A. Is steady
B. Is one dimensional
C. Velocity is uniform at all the cross sec-tions
D. All of the above

A. Principle of conservation of mass holds
B. Velocity and pressure are inversely proportional
C. Total energy is constant throughout
D. The energy is constant along a stream-line but may vary across streamlines

A. Supersonics, as with projectiles and jet propulsion
B. Full immersion or completely enclosed flow, as with pipes, aircraft wings, nozzles etc.
C. Simultaneous motion through two fluids where there is a surface of dis-continuity, gravity force, and wave making effects, as with ship’s hulls
D. All of fhe above

A. Comparing two identical equipments
B. Designing models so that the result can be converted to prototypes
C. Comparing similarity between design and actual equipment
D. Hydraulic designs

A. High velocity
B. High pressure
C. Weak material
D. Low pressure

A. Mass
B. Momentum
C. Energy
D. Work

A. 10 kg
B. 100 kg
C. 1000 kg
D. 1 kg

A. Less than 2000
B. Between 2000 and 4000
C. More than 4000
D. Less than 4000

A. 1 pa
B. 91pa
C. 981 pa
D. 9810 pa