Hydraulics and Fluid Mechanics in ME The undershot water wheels are those in which The wheel runs partly by the weight of water and partly by the impulse of water The wheel runs entirely by the impulse of water The wheel runs entirely by the weight of water None of these The wheel runs partly by the weight of water and partly by the impulse of water The wheel runs entirely by the impulse of water The wheel runs entirely by the weight of water None of these ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME In the case of steady flow of a fluid, the acceleration of any fluid particle is zero zero under limiting conditions variable constant zero zero under limiting conditions variable constant ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME The dynamic viscosity of gases __________ with rise in temperature. Decreases None of these Remain unaffected Increases Decreases None of these Remain unaffected Increases ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME For hypersonic flow, the Mach number is greater than 2 greater than unity greater than 4 unity greater than 2 greater than unity greater than 4 unity ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Air vessels in reciprocating pump are used to Increase pump efficiency Reduce acceleration to minimum Save pump from cavitations Smoothen flow Increase pump efficiency Reduce acceleration to minimum Save pump from cavitations Smoothen flow ANSWER DOWNLOAD EXAMIANS APP
Hydraulics and Fluid Mechanics in ME Capillary action is due to the Cohesion of the liquid Surface tension Adhesion of the liquid molecules and the molecules on the surface of a solid All of the listed here Cohesion of the liquid Surface tension Adhesion of the liquid molecules and the molecules on the surface of a solid All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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