1. Check valves are used
2. Very small pressure difference (< 5 mm water coloumn) can be most conveniently measured by a/an __________ manometer
3. In an incompressible fluid, the density is
4. If more than two branches of pipes are to be connected at the same point, then use a/an
5. Drag force acting on a body does not depend upon the
6. Velocity distribution for flow between two fixed parallel plates
7. For ideally incompressible fluid, the Mach number will be
8. Mass velocity is independent of temperature & pressure, when the flow is
9. Acceleration head in a reciprocating pump
10. Which of the fluid forces are not considered in the Reynold’s equation of flow ?
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