Hydraulics and Fluid Mechanics in ME In a footstep bearing, if the radius of the shaft is doubled, then the torque required to overcome the viscous resistance will be Double Four times Sixteen times Eight times Double Four times Sixteen times Eight times ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME If a pump is handling water and is discharging a certain flow Q at a constant total dynamic head requiring a definite B.H.P., the same pump when handling a liquid of specific gravity 0.75 and viscosity nearly same as of water , the horse power required will be H.P./0.75 0.75 B.H.P 1.5 B.H.P Same H.P./0.75 0.75 B.H.P 1.5 B.H.P Same ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Principle of similitude forms the basis of hydraulic designs comparing similarity between design and actual equipment designing models so that the result can be converted to prototypes comparing two identical equipments hydraulic designs comparing similarity between design and actual equipment designing models so that the result can be converted to prototypes comparing two identical equipments ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The upper surface of a weir over which water flows is known is weir top sill nappe crest weir top sill nappe crest ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The top of the weir over which the water flows is known as Sill or crest Orifice Nappe or vein None of these Sill or crest Orifice Nappe or vein None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Liquids Are not affected by change in pressure and temperature None of the listed here Occupy definite volume Cannot be compressed Are not affected by change in pressure and temperature None of the listed here Occupy definite volume Cannot be compressed ANSWER DOWNLOAD EXAMIANS APP
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