Analog Sample Questions
1. How much power is consumed by an automotive headlamp which draws 22 amps from a 12 volt battery?
2. Which of the following is not an example of electronic signal conditioning equipment?
3. Two resistors, 27 k-ohm and 33 k-ohm, are connected in parallel. What is the equivalent resistance of the parallel combination?
4. What is the power associated with the 400 ohm resistor in the circuit shown on the right?
5. The most general signal approximated by using pulse width modulation techniques is virtually any signal any continuous signal step signals sinusoidal signals parabolic signals
6. What is the peak-to-peak voltage equivalent to an AC voltage of 10 volts rms? 28 volts 7 volts 14 volts 10 volts 3.5 volts
7. What is the current draw for a 12 volt DC signal if the power is 50 milliwatts?
8. What is the power associated with the 400 ohm resistor in the circuit shown on the right? 120 mW 30 mW 120 W 30W 75 mW
Page Revised: July 14, 2003
