midnight (aw01)

Race #1888

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Official speed 58.27 wpm (61.37 seconds elapsed during race)
Race Start May 2, 2020 4:21:21am UTC
Race Finish May 2, 2020 4:22:23am UTC
Outcome No win (3 of 5)
Accuracy 95.0%
Points 42.73
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.