WorksheetsQuiz- uncertainty and flow
Total questions: 10
Worksheet time: 8mins
Which answer is the most correct?
Good precision, good accuracy
Good precision, poor accuracy
Poor precision, poor accuracy
Poor precision, good accuracy
Which error or uncertainty is involved with design-stage uncertainty?
interpolation error
random error
instrument error
data reduction error
Curve fit errors and modeling errors are some of the error sources under which error group?
Data-reduction error
interpolation error
instrument error
calibration error
What is the t-estimator value at 20 degrees of freedom with 95% confidence?
(a)
What type of obstruction meter is this?
square-edge orifice
flow nozzle
venturi
rotameter
Which are the primary or quantity method?
Bucket-stop watch
hot wire anemometer
Weight-time method
shadowgraph
You can see a lot of this meter, especially in hospitals. What type of meter is this?
Rotameter
Positive Displacement Meter
Thermal flow meter
Coriolis flow meter
What is the estimation of the beta value for the flow coefficient of 0.625 with 100,000 Reynolds numbers?
(a)
what type of meter is this?
Rotameter
Positive Displacement Meter
Thermal flow meter
Coriolis flow meter
Yang manakah antara berikut, suasana pelajar yang sedang mengambil peperiksaan pertengahan semester pengukuran dan instrumentasi?
