Transformation of Energy Lab Grading Rubric
(40 points possible)
Skilled Scientist Developing...
Engineering, 07.10.2020 08:01 Mikey5818
Transformation of Energy Lab Grading Rubric
(40 points possible)
Skilled Scientist Developing Scientist Novice Scientist
Name and Title 1 point
All information is included. 0 points
All information is not included.
Research Simulation 6β4 points
The student demonstrated excellent critical thinking and problem-solving skills when answering research questions. The answers included the necessary details. 3β2 points
The student demonstrated some critical thinking and problem-solving skills when answering research questions. The answers had a few necessary details. 1β0 points
The student demonstrated limited critical thinking and problem-solving skills when answering research questions. The answers were missing the necessary details.
Hypothesis 3 points
The student formatted the hypothesis as an if/then statement and included all details accurately. 2 points
The student did not format the hypothesis as an if/then statement and/or included some details accurately. 1β0 points
The student did not format the hypothesis as an if/then statement and/or did not include details accurately.
Materials 6β4 points
The students listed all of the items and/or materials needed for their design. 3β2 points
The student listed most of the items and/or materials needed for their design. 1β0 points
The student listed a few to none of the items and/or materials needed for their design.
Procedure 9β7 points
The student provided a detailed and accurate summary of their design including an image or video. 6β4 points
The student provided a somewhat detailed and accurate summary of their design including an image or video. 3β0 points
The student did not provide a detailed or accurate summary of their design, and/or the summary, image, or video was not provided.
Data 9β7 points
Data is recorded and analyzed accurately for each example; observations include important details when appropriate. 6β4 points
Data is recorded and analyzed accurately for most examples; observations include some important details when appropriate. 3β0 points
Data and observations are missing and/or limited in detail.
Conclusion 6β4 points
The student demonstrated excellent critical thinking and problem-solving skills when answering the conclusion questions. Answers and ideas were expanded with unique details that were novel and showed creative thinking. 3β2 points
The student demonstrated some critical thinking and problem-solving skills when answering the conclusion questions. Answers and ideas had few necessary details and showed limited creative thinking. 1β0 points
The student demonstrated limited critical thinking and problem-solving skills when answering the conclusion questions. Answers and ideas were not expanded with necessary details and showed no creative thinking.
Answers: 3
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80Β° f and a wet bulb temperature of 60Β° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
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Aturning operation is performed with following conditions: rake angle of 12Β°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
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Athin walled concentric tube exchanger is used to cool engine oil from 160Β°c to 60Β°c with water that is available at 25Β°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kgΒ·Β°c, oil . 120]
Answers: 1
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