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 20 km 4 km 8 km 32 km 20 km 4 km 8 km ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Choose the wrong statement. Alcohol is used in manometer, because Its density is less Its vapour pressure is low It provides suitable meniscus for the inclined tube It provides longer length for a given pressure difference Its density is less Its vapour pressure is low It provides suitable meniscus for the inclined tube It provides longer length for a given pressure difference ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME A one dimensional flow is one which takes place in straight lines is steady uniform flow involves zero transverse component of flow is uniform flow takes place in straight lines is steady uniform flow involves zero transverse component of flow is uniform flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Stream lines and path lines always coincide in case of turbulent flow steady flow laminar flow uniform flow turbulent flow steady flow laminar flow uniform flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Due to each end contraction, the discharge of rectangular sharp crested weir is reduced by 0.2 0.1 0.05 0.15 0.2 0.1 0.05 0.15 ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If the surface of liquid is convex, men Cohesion pressure is increased Cohesion pressure is decreased Cohesion pressure is negligible There is no cohesion pressure Cohesion pressure is increased Cohesion pressure is decreased Cohesion pressure is negligible There is no cohesion pressure ANSWER DOWNLOAD EXAMIANS APP
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