# Electrical Engineering - Series-Parallel Circuits

Exercise : Series-Parallel Circuits - General Questions

- Series-Parallel Circuits - General Questions
- Series-Parallel Circuits - True or False

6.

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

7.

A certain voltage divider consists of three 1 k resistors in series. Which of the following load resistors will have the least effect on the output voltage?

8.

The parallel combination of a 470 resistor and a 1.5 k resistor is in series with the parallel combination of five 1 k resistors. The source voltage is 50 V. The percentage of the load current through any single 1 k resistor is

9.

A certain Wheatstone bridge has the following resistor values:

*R*_{1}= 10 k,*R*_{2}= 720 , and*R*_{4}= 2.4 k. The unknown resistance is10.

On which of the following voltage range settings will a voltmeter present the minimum load on a circuit?

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