The company has opted to purchase a new viscometer for you, as such, you are required by to propose two options for new viscometers. Select two viscometers and explain their operation and constraints. (P3) b. (P4) Given that you achieved the following results with a U-Tube viscometer: Temperature/ C Time / s 40 57 60 41 80 29 100 16 Calculate the viscosity at each temperature if the calibration constant is 0.511. d. (M2) Illustrate the results on a graph of temperature vs viscosity and give a briefing on what your results indicate, identifying the response of the oil to temperature and explaining any discrepancies that may have occurred during the testing. e. (D2) From your testing you discovered that you had a Newtonian and Non-Newtonian sample. Explain to your team what the two terms mean with respect to temperature and shear force on both samples, giving at least one example of each type of fluid.
The company has opted to purchase a new viscometer for you, as such, you are required by to
propose two options for new viscometers. Select two viscometers and explain their operation and
constraints. (P3)
b. (P4) Given that you achieved the following results with a U-Tube viscometer:
Temperature/ C Time / s
40 57
60 41
80 29
100 16
Calculate the viscosity at each temperature if the calibration constant is 0.511.
d. (M2) Illustrate the results on a graph of temperature vs viscosity and give a briefing on what your
results indicate, identifying the response of the oil to temperature and explaining any
discrepancies that may have occurred during the testing.
e. (D2) From your testing you discovered that you had a Newtonian and Non-Newtonian sample.
Explain to your team what the two terms mean with respect to temperature and shear force on
both samples, giving at least one example of each type of fluid.
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