A. 470 Ω or 1.2 kΩ

B. 3 kΩ

**C. 470 Ω**

D. 1.2 kΩ

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### Related Mcqs:

- The parallel combination of a 6.8 kΩ resistor and a 10 kΩ resistor is in series with the parallel combination of a 2.2 kΩ resistor and a 1 kΩ resistor. A 100 V source is connected across the circuit. The resistor(s) with the greatest voltage drop is (are)___________?
A. 6.8 kΩ

B. 2.2 kΩ

**C. 6.8 kΩ and 10 kΩ**

D. 2.2 kΩ and 1 kΩ - The parallel combination of a 470 Ω resistor and a 1.5 kΩ resistor is in series with the parallel combination of five 1 kΩ resistors. The source voltage is 50 V. The percentage of the load current through any single 1 KΩ resistor is__________?
A. 25 %

**B. 20 %**

C. 100 %

D. 50 % - Three 10 kΩ resistors are connected in series. A 20 kΩ resistor is connected in parallel across one of the 10 kΩ resistors. The voltage source is 24 V. The total current in the circuit is___________?
**A. 900 μA**

B. 9 mA

C. 90 mA

D. 800 μA - The parallel combination of a 470 Ω resistor and a 680 Ω resistor is in series with the parallel combination of four 2 kΩ resistors. The total resistance is___________?
A. 1,650 Ω

B. 1,078 Ω

C. 77.8 Ω

**D. 778 Ω** - Two 3.3 kΩ resistors are in series and this series combination is in parallel with a 4.7 kΩ resistor. The voltage across one of the 3.3 kΩ resistors is 12 V. The voltage across the 4.7 kΩ resistor is_________?
**A. 24 V**

B. 12 V

C. 0 V

D. 6 V - A 12 kΩ resistor, a 15 kΩ resistor, and a 22 kΩ resistor are in series with two 10 kΩ resistors that are in parallel. The source voltage is 75 V. Current through the 15 kΩ resistor is approximately___________?
A. 14 mA

**B. 1.4 mA**

C. 5 mA

D. 50 mA - A certain circuit is composed of two parallel resistors. The total resistance is 1,403 Ω. One of the resistors is 2 kΩ. The other resistor value is____________?
A. 1,403 Ω

**B. 4.7 kΩ**

C. 2 kΩ

D. 3,403 Ω - Two 1.2 kΩ resistors are in series and this series combination is in parallel with a 3.3 kΩ resistor. The total resistance is____________?
A. 138 Ω

**B. 1,389 Ω**

C. 5,700 Ω

D. 880 Ω - In a series–parallel circuit consisting of R1 and R2 in series and connected in parallel with R3, if R1 opens, then R2‘s voltage will:___________?
A. increase

B. remain the same

**C. decrease**

D. cannot tell - An RL high-pass filter consists of a 470 Ω resistor and a 600 mH coil. The output is taken across the coil. The circuit’s critical frequency is___________?
**A. 125 Hz**

B. 1,250 Hz

C. 564 Hz

D. 5,644 Hz

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