ME 360 Midterm: ME 360 Alabama Test1 Fall10
Document Summary
Closed book, closed notes portion of test: define in terms a bright high school student would understand the following terms related to instrumentation: Sensitivity: a dmm is used to measure resistances r1= 10. 23 k , r1= 22. 71 k , and r1= 34. 02 k ,. The uncertainties in the resistor measurements are determined to be ur1= 0. 24 k , ur2= 0. 44 k , and. Over: a set of 12 weights are used to calibrate a load cell. Weights (wi) are applied several times and the load cell output voltages (ei) are recorded for each weight. A beam"s thickness is measured to be 3. 0 inches. About how many millimeters is this thickness? (round to the closest millimeter). An me student has a mass of 62 kg. A new car has an engine rated at 200 kw. About how many horsepower is this? (round to closest hp) Closed book, closed notes, one 8. 5x11 inch hand-written formula sheet allowed.
