Hydraulics and Fluid Mechanics in ME The length of a pipe is 1 km and its diameter is 20 cm. If the diameter of an equivalent pipe is 40 cm, then its length is 32 km 8 km 20 km 4 km 32 km 8 km 20 km 4 km ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Venturimeter is used to Measure the pressure of a flowing liquid Measure the pressure difference of liquid flowing between two points in a pipe line Measure the velocity of a flowing liquid Measure the discharge of liquid flowing in a pipe Measure the pressure of a flowing liquid Measure the pressure difference of liquid flowing between two points in a pipe line Measure the velocity of a flowing liquid Measure the discharge of liquid flowing in a pipe ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For starting an axial flow pump, its delivery valve should be Could be either open or closed Depends on starting condition and flow desired Closed Open Could be either open or closed Depends on starting condition and flow desired Closed Open ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A jet of water is striking at the centre of a curved vane moving with a uniform velocity in the direction of jet. For the maximum efficiency, the vane velocity is ________ of the jet velocity Three-fourth One-third Two-third One-half Three-fourth One-third Two-third One-half ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In case of flow through parallel pipes, The total head loss is the sum of head losses in the various pipes The head loss for all the pipes is same The total discharge is equal to the sum of discharges in the various pipes Both (A) and (B) The total head loss is the sum of head losses in the various pipes The head loss for all the pipes is same The total discharge is equal to the sum of discharges in the various pipes Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The specific speed of a turbine is the speed of an imaginary turbine, identical with the given turbine, which Develops unit power under unit head Delivers unit discharge under unit speed Develops unit power under unit speed Delivers unit discharge under unit head Develops unit power under unit head Delivers unit discharge under unit speed Develops unit power under unit speed Delivers unit discharge under unit head ANSWER DOWNLOAD EXAMIANS APP
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