BioE Quiz 1
Terms in this set (21)
What is the role of volt/div control?
Inc./dec. amplitude (y axis)
What is the role of sec/div control?
Inc./dec. frequency (x axis)
What does AC stand for?
What does DC stand for?
What is the difference between AC and DC?
AC filters out the mean on the display
What is the function of triggering?
Fixes the position of the signal
Frequency = ?
Voltage peak to peak (from top to bottom aka amplitude)
How does a capacitor affect DC signal?
It gets rid of the DC signal
The average range
The total range
VPP= 4 so AC=? and DC=?
AC= 2 and DC=0
What does output waveform do?
Changes the shape of the wave
What does the amplitude do?
Alters the peak height
What does the frequency do?
Inc./dec. the period
What does the output offset control do?
Moves the whole signal up or down from zero
Where on the ELVIS board are the Variable Power Supplies outputs?
Lower left hand corner
What is manual mode?
Variable power supplies; function generator
How is manual mode different than the other mode?
More precision with the ELVIS computer system whereas manual has actual knobs on the board
How do you switch from manual mode to the other mode?
Click button and adjust knob
Are row numbers or column letters at the same isopotential on the ELVIS board?
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