solve c and d Transcribed Image Text: Task 3: Fluid Mechanics Lab Meters

solve c and d Transcribed Image Text: Task 3: Fluid Mechanics Lab Meters
You studied the SAYBOLT viscometer in the fluid mechanics lab to determine 20W50
Motor Oil viscosity. Follow the following steps to do your task.
HEATING UNIT
THERMOMETER
LIQUID BATH
Fluid
CONTAINER
CORK
60 CC-
ŘESERVOIR
Figure 4: Schematic for SAYBOLT viscometer. Transcribed Image Text: c) Illustrate the results of the viscosity test of the above motor oil then fit the viscosity
function of temperature to the following logarithmic quadratic correlation as described
below. Find the values for the constants a, b, and c. Take Ho at To = 0° C.
(4) – )
To
+ c
To
In
– a + b
Mo
d) What is the viscosity of the used motor oil at 280 K, 305 K and 320 K? You can use the
above equation

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