Series Circuits Online Test – Multiple Choice Questions and Answers

1. A string of resistors in a series circuit will:

 
 
 
 

2. An 8-ohm resistor is in series with a lamp. The circuit current is 1 A. With 20 V applied, what voltage is being allowed for the lamp?

 
 
 
 

3. Kirchhoff’s voltage law states that:

 
 
 
 

4. The voltage drop across a series resistor is proportional to what other value?

 
 
 
 

5. When a battery is connected to a series circuit, it delivers current based only upon:

 
 
 
 

6. How will an open resistor affect a series circuit?

 
 
 
 

7. An 8-ohm resistor is in series with a lamp. The circuit current is 1 A. With 20 V applied, what voltage is being allowed for the lamp?

 
 
 
 

8. Power is defined as:

 
 
 
 

9. With a total resistance of 3300 ohms and a 45 V source, if R3 is 1200 ohms, what will be its voltage drop?

 
 
 
 

10. In a series circuit, the voltage measured across a short will be:

 
 
 
 

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2 thoughts on “Series Circuits Online Test – Multiple Choice Questions and Answers

  1. Good morning sir,my name is anurag.i am preparing for competitive exams for technical,please send me basics of electrical and electronics with answer in pdf format.

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