336 mt 2
Energy loss in pipes -Other than roughened pipe friction factor for smooth pipes was calculated
>zero
Centrifugal Pump - The pump efficiency decreased as RPM increased
False
Centrifugal pump - Sump drain valve partial closure made no difference in the results
False
Energy loss in pipes - If the theoretical and actual Darcy Weisbach friction coefficient had opposing trend the actual values can be trusted
False
Energy loss in pipes - The pipe roughness can be measured accurately using Vernier Calipers
False
Hydraulic Jump - For data analysis plots all point must be given equal weighing.
False
Hydraulic Jump - No Downstream resistance is needed to establish a hydraulic jump
False
Hydraulic Jump - The shape of plot of energy versus head Y agreed closely with the theoretical curve
False
Hydraulic Jump - There is no safety issues associated with Hydraulic Jump experiment
False
Impulse turbine - Efficiency of the turbine is independent of speed.
False
Impulse turbine - Force applied to brakes to control turbine speed can be measured within 5% accuracy
False
Impulse turbine - Highest experimental uncertainty is in measurement of jet velocity
False
Impulse turbine - Impulse turbine experiment illustrates conversion of fluid energy into electrical energy.
False
Impulse turbine - The heat caused by friction helps to increase the accuracy of torque measurement
False
Wind Tunnel - Dynamic pressure is the sum of static and total pressure
False
Wind Tunnel - Horizontal variation of angle of flow stream was about same as vertical.
False
Centrifugal Pump - The objective of the experiment was to plot the pump characteristics
True
Centrifugal Pump - The pump efficiency had a maximum at certain flow rate
True
Centrifugal pump - Output power indicated a maximum at a certain flow rate
True
Centrifugal pump - Parallel pumps data was recorded and analyzed.
True
Energy loss in pipes -The pipe roughness can be estimated from experimental data
True
Impulse turbine - Overall actual efficiency of the Impulse turbine can be >50%
True
Impulse turbine - Speed factor is proportional to RPM
True
Wind Tunnel - Air stream velocity measurement showed an uncertainty of +/- 0.2 m/s in the test section
True
Wind Tunnel - Yaw probe is used to measure the vertical angle of air stream entering the test section
True