Fluid Mechanics The nominal size of a hose pipe is specified by its Thickness I.D. O.D. None of these Thickness I.D. O.D. None of these ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Uniform fluid flow occurs, when the derivative of the flow variables satisfy the following condition. ∂/∂t = 0 ∂/∂t = constant ∂/∂s = 0 ∂/∂t = constant ∂/∂t = 0 ∂/∂t = constant ∂/∂s = 0 ∂/∂t = constant ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics The simple pitot tube measures the __________ pressure. None of these Static Total Dynamic None of these Static Total Dynamic ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Boiler feed water pump is usually a __________ pump. Reciprocating Gear Multistage centrifugal Diaphragm Reciprocating Gear Multistage centrifugal Diaphragm ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics If the head over the triangular notch is doubled, the discharge will increase by __________ times. 2.828 5.657 4 2 2.828 5.657 4 2 ANSWER DOWNLOAD EXAMIANS APP
Fluid Mechanics Purpose of relief valve in a reciprocating pump is to Protect the pump against developing excessive pressure Reduce the discharge pressure Control the rate of discharge Facilitate unidirectional flow of liquid Protect the pump against developing excessive pressure Reduce the discharge pressure Control the rate of discharge Facilitate unidirectional flow of liquid ANSWER DOWNLOAD EXAMIANS APP
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