Fluid Mechanics - Practice Test

(A) Store a definte quantity ofwater all the time

(B) Reduce the water hammer

(C) Facilitate easy dismantling of pipeline for cleaning and maintenance

(D) None of these

(B) Reduce the water hammer

(A) Flanges

(B) Welding

(C) Soldering

(D) Bell and spigot joint

(D) Bell and spigot joint

(A) 25

(B) 100

(C) 250-300

(D) 1000

(C) 250-300

(A) Solids

(B) Liquids

(C) Fluids

(D) Slurries

(D) Slurries

(A) The value of Mach number is always unity at the throat

(B) No shock wave develops in the tube when the Mach number at exit is greater than unity

(C) Throughout the converging portion of the tube, the density increases in the downstream direction

(D) None of these

(B) No shock wave develops in the tube when the Mach number at exit is greater than unity

Fluid Mechanics - Study Mode