Coefficient of discharge of given Venturi meter
“1.” Relation of length of converging cone of Venturi meter, where D is diameter of inlet and d is diameter of throat is:
“2.” If specific gravity of a liquid is 0.78 and manometer head is 20 cm. Find the difference of pressure head. (Specific gravity of Hg = 13.6)
“3.” Bernoulli’s equation is summation of pressure head, velocity head and datum head.
“4.” For Venturi meter, the coefficient of discharge range is:
“5.” The coefficient of discharge of a Venturi meter generally .
“6.” The divergent portion of a Venturi meter is made longer than convergent portion to prevent:
“7.” The pressure is maximum at in a venturi meter.
“8.” Angle of divergent part of Venturi meter is than that of convergent part.
“9.” Discharge co-efficient (Cd) is defined as:
“10.” The velocity of liquid at throat is than that of inlet in venturi meter.