Hydraulics and Fluid Mechanics in ME Francis turbine is best suited for High head installation above 180 m All types of heads Low head installation up to 30 m Medium head application from 24 to 180 m High head installation above 180 m All types of heads Low head installation up to 30 m Medium head application from 24 to 180 m ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Dynamic viscosity of most of the liquids with rise in temperature Increases Unpredictable Remain unaffected Decreases Increases Unpredictable Remain unaffected Decreases ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A compound pipe is required to be replaced by a new pipe. The two pipes are said to be equivalent, if Loss of head and discharge of both the pipes is same Length of both the pipes is same Diameter of both the pipes is same Loss of head and velocity of flow in both the pipes is same Loss of head and discharge of both the pipes is same Length of both the pipes is same Diameter of both the pipes is same Loss of head and velocity of flow in both the pipes is same ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The discharge through a reaction turbine ___ with the increase in unit speed. Remain same Increases None of the listed here Decreases Remain same Increases None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The flow in a pipe or channel is said to be uniform when The quantity of liquid flowing per second is constant The liquid particles at different sections have different velocities The liquid particles at all sections have the same velocities Each liquid particle has a definite path The quantity of liquid flowing per second is constant The liquid particles at different sections have different velocities The liquid particles at all sections have the same velocities Each liquid particle has a definite path ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Re-entrant or Borda's mouthpiece is an __________ mouthpiece. Both A and B None of these Internal External Both A and B None of these Internal External ANSWER DOWNLOAD EXAMIANS APP
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