**881. The energy loss in flow through Venturimeter is less than that through flow nozzle, because in case of a flow nozzle, the ?**

A. Length is shorter**B. Throat diameter is more**

C. Sudden expansion of flow in the downstream occurs

D. Distance between the throat and the inlet is more

**882. Which of the following equations applies to the fluid flow through a packed bed for very large Reynolds number ?**

A. Fanning equation**B. Blake-Plummer equation**

C. Hagen-Poiseuille equation

D. Kozeny-Carman equation

**883. Identification of pipelines carrying different liquids and gases is done by the ____________ of the pipe?****A. Diameter**

B. Colour

C. Altitude

D. None of these

**884. Which of the following is not a dimension-less parameter ?**

A. Pressure-co-efficient

B. Froude number**C. Kinematic viscosity**

D. Weber number

**885. Pressure co-efficient is the ratio of pressure forces to __________________________ forces?**

A. Gravity**B. Inertial**

C. Viscous

D. None of these

**886. Select the correct practical example of steady non-uniform flow?**

A. Motion of water around a ship in a lake

B. Motion of river around bridge piers**C. Steadily decreasing flow through a reducing section**

D. Steadily increasing flow through a pipe

**888. Choose the set of pressure intensities that are equivalent ?****A. 4.33 psi, 10 ft. of water, 8.83 inches of Hg**

B. 4.33 psi, 10 ft. of water, 20.7 inches of Hg

C. 10 psi, 19.7 ft. of water, 23.3 inches of Hg

D. 10 psi, 19.7 ft. of water, 5.3 inches of Hg

**889. Velocity head on sudden enlargement in a horizontal pipe is converted into ______________ head?**

A. Elevation**B. Pressure**

C. Both A. & B.

D. Neither A. nor B.

**890. Transition length for turbulent flow in smooth pipe is equal to _____________ times the pipe diameter?**

A. 0.5

B. 5**C. 50**

D. 500

**NOTEIF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.THANK YOU**