The parallel combination of a 470 resistor and a 1.2 k resistor is in series with the parallel combination of three 3 k resistors. A 200 V source is connected across the circuit. The resistor with the most current has a value of 3 k 470 470 or 1.2 k 1.2 k TRUE ANSWER : ? YOUR ANSWER : ?
The internal resistance of a 30,000 ohm/volt voltmeter set on its 50 V range is 15000000 1500000 150000 15000 TRUE ANSWER : ? YOUR ANSWER : ?
A voltage divider consists of two 100 k resistors and a 12 V source. What will the output voltage be if a load resistor of 1 M is connected to the output? 5.7 V 0.57 V 12 V 6 V TRUE ANSWER : ? YOUR ANSWER : ?
The output of a certain voltage divider is 12 V with no load. When a load is connected, the output voltage remains the same increases becomes zero decreases TRUE ANSWER : ? YOUR ANSWER : ?
Three 10 k resistors are connected in series. A 20 k resistor is connected in parallel across one of the 10 k resistors. The voltage source is 24 V. The total current in the circuit is 800 A 90 mA 9 mA 900 A TRUE ANSWER : ? YOUR ANSWER : ?
Two 3.3 k resistors are in series and this series combination is in parallel with a 4.7 k resistor. The voltage across one of the 3.3 k resistors is 12 V. The voltage across the 4.7 k resistor is 0 V 12 V 24 V 6 V TRUE ANSWER : ? YOUR ANSWER : ?
A 12 k resistor, a 15 k resistor, and a 22 k resistor are in series with two 10 k resistors that are in parallel. The source voltage is 75 V. Current through the 15 k resistor is approximately 1.4 mA 5 mA 14 mA 50 mA TRUE ANSWER : ? YOUR ANSWER : ?
A certain Wheatstone bridge has the following resistor values: R1 = 10 k, R2 = 720 , and R4 = 2.4 k. The unknown resistance is 300 24 3000 2.4 TRUE ANSWER : ? YOUR ANSWER : ?
A balanced Wheatstone bridge consists of an RV of 3,500 , an R2 of 200 , and an R3 of 680 . The value of RUNK is 1029 880 680 200 TRUE ANSWER : ? YOUR ANSWER : ?
A certain circuit is composed of two parallel resistors. The total resistance is 1,403 . One of the resistors is 2 k. The other resistor value is 4.7 k 2 k 1403 3403 TRUE ANSWER : ? YOUR ANSWER : ?