Signal (signal1)

Race #888

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Official speed 40.70 wpm (87.86 seconds elapsed during race)
Race Start March 7, 2019 11:45:35am UTC
Race Finish March 7, 2019 11:47:03am UTC
Outcome No win (2 of 5)
Accuracy 98.0%
Points 29.85
Text #4060094 (Length: 298 characters)

In our analysis of constant-current source circuits, we have assumed a piecewise linear approximation for the B-E voltage, Vbe(on). However, in the Widlar current source and other current-source circuits, the piecewise linear approximation is not adequate, since the B-E voltages are not all equal.