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### 32 Cards in this Set

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 What does an oscilliscope display electrical signals How does X-Y mode on the oscilliscope work Channel 1 plots x channel 2 plots y How does a sine wave look in X-Y mode Diagonal Line How do 90 degree out of phase sines look on X-Y mode oscilliscope circle How does Sweep mode work (triggering and slope) Takes signal and chops it up, triggering value sets voltage to chop and slope decides wheter to chop when signal increasing or decreasing What is a requirement for things to be measureed by oscilliscope Need to be large enough What are cursors on oscilliscope used for Custom measurements What do volts/division do Each box is a division sets how many volts to fill What are dmms used for measuring Steady state How do you read a resistor value First, Second, Multiplier What is a polarized capacitor Have positive and negative terminal How are capacitors measured Farads Ceramic Disck capacitor Not polarized How are breadboards connected Vertical connected (sets of two) Horizontals connected across the gap but only in their own section Ohms law V=IR Power V^2 / R Watts Power Max I^2 * R How does an ideal multimeter measure voltage Infinite resistance How does an ideal multimeter measure current Zero Resistance What kind of siganls can the generator make (3) Sine, Square, Triangle What can be controlled on the signal generator (3 thigns) frequency amplitude offset Capacitor Impedence 1 / jwc frequency to radians per second w = 2 * pi * f Inductor impedence jwl difference between inverting and non-inverting op amp Non-inverting gives (1 + rf/rs) gain and inverting gives (-rf/rs) gain What is the input current in an op-amp 0 Voltage divider for Z2 with another Z1 (Vout / VIN) = Z2 / (Z1 + Z2) -3DB means what frequency at which we have half the power Capacitor in DC open circuit Inductor in DC short circuit Low pass/ high pass Low lets in low, High lets in high Steps to solev analysis 1.) Write Impedence and Voltage divider equation 2.) Find voltage divider of circuit 3.) Find complex representation 4.) Find magnitude as M 5.) Find phase angle as A 6.) Plug into initial