Exam (elaborations)
ENGR 217 Finial.
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Exam of 2 pages for the course EGR 217: Exam at EGR 217: Exam (ENGR 217 Finial.)
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ENGR 217 FinialResolution is described in... - ANS-bits
The number of bits tells you... - ANS-The number of possible binary numbers the device
can output... 2^n
Thermocouple - ANS-Used for measuring temp. Consists of two dissimilar wires, and
the voltage diff across the two wires depends on the temp at the junction
Johnson Nyquist noise - ANS-Random voltage variation in any object due to electrons
jumping around due to heat. Equation= (4kTRB)^1/2
Bandwidth - ANS-is a function of your measuring device that is related to the
measurement speed possible with the ADC
Work breakdown structure (WBS) - ANS-Is a chart in which the critical work elements,
tasks, of a project are shown in their relationship to other tasks.
Illustrates major actions to complete a project and its relationship between actions.
Visually defines the project scope into manageable components that a project team can
understand.
The critical path method - ANS-Uses "backward pass" to find the latest start and finish
times for each activity.
Identifies the critical path
Identifies how much slack the non-critical activities have
ES, EF, LS, LF - ANS-Early start, early finish, latest start, latest finish
All objects have a - ANS-resistivity
Resistivity is measure in unites of - ANS-Ohms times meters
Resistivity is ___ dependent - ANS-temperature
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