Hydraulics and Fluid Mechanics in ME Runaway speed of a hydraulic turbine is Full load speed The speed corresponding to maximum overload permissible The speed at which turbine runner will be damaged The speed if the turbine runner is allowed to revolve freely without load and with the wicket gates wide open Full load speed The speed corresponding to maximum overload permissible The speed at which turbine runner will be damaged The speed if the turbine runner is allowed to revolve freely without load and with the wicket gates wide open ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Two pipe systems can be said to be equivalent, when the following quantities are same Length and diameter Friction loss and flow Flow and length Friction factor and diameter Length and diameter Friction loss and flow Flow and length Friction factor and diameter ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A venturi-flume is used to measure Pressure difference between two points in a pipe Pressure of liquid Pressure difference between two points in a channel Discharge of liquid Pressure difference between two points in a pipe Pressure of liquid Pressure difference between two points in a channel Discharge of liquid ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The pressure of the liquid flowing through the divergent portion of a Venturimeter Decreases Increases Depends upon mass of liquid Remains constant Decreases Increases Depends upon mass of liquid Remains constant ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If Hg is the gross or total head and hf is the head lost due to friction, then net or effective head (H) is given by H = Hg - hf H = Hg/hf H = Hg × hf H = Hg + hf H = Hg - hf H = Hg/hf H = Hg × hf H = Hg + hf ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In a free vortex motion, the radial component of velocity everywhere is maximum non-zero and finite zero minimum maximum non-zero and finite zero minimum ANSWER DOWNLOAD EXAMIANS APP
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