4- Imagine an HP E3631A power supply with its voltage limit set to 10 volts and its current limit set to 0.05 amperes. The supply is turned on with no load connected. (a) What open-circuit voltage will an Agilent 34405 DMM connected across the supply in DC voltage mode show? (2 points) (b) What open circuit voltage will an Agilent 34405 DMM connected across the supply in AC voltage mode show? (2 points) (c) What will the voltmeter in the power supply show? (2 points) (d) What will the ammeter in the power supply show? (2 points) (e) Will the annunciator at the right of the display show "cy" or "cc"? (2 points) A 500-ohm resistor is connected across the output of this power supply (1) What will the voltmeter in the power supply show? (2 points) (g) What will the ammeter in the power supply show? (2 points) (h) Will the annunciator at the right of the display show "c" or "cc"? (2 points) If the 500-ohm resistor is taken away and replaced with a 100-ohm resistor across the output of this power supply, (1) What will the voltmeter in the power supply show? (2 points) () What will the ammeter in the power supply show? (2 points) (k) Will the annunciator at the right of the display show "c" or "cc"? (2 points) (1) How much power will the 100-ohm resistor dissipate? (3 points) 4- Imagine an HP E3631A power supply with its voltage limit set to 10 volts and its current limit set to 0.05 amperes. The supply is turned on with no load connected. (a) What open-circuit voltage will an Agilent 34405 DMM connected across the supply in DC voltage mode show? (2 points) (b) What open circuit voltage will an Agilent 34405 DMM connected across the supply in AC voltage mode show? (2 points) (c) What will the voltmeter in the power supply show? (2 points) (d) What will the ammeter in the power supply show? (2 points) (e) Will the annunciator at the right of the display show "cy" or "cc"? (2 points) A 500-ohm resistor is connected across the output of this power supply (1) What will the voltmeter in the power supply show? (2 points) (g) What will the ammeter in the power supply show? (2 points) (h) Will the annunciator at the right of the display show "c" or "cc"? (2 points) If the 500-ohm resistor is taken away and replaced with a 100-ohm resistor across the output of this power supply, (1) What will the voltmeter in the power supply show? (2 points) () What will the ammeter in the power supply show? (2 points) (k) Will the annunciator at the right of the display show "c" or "cc"? (2 points) (1) How much power will the 100-ohm resistor dissipate? (3 points)
