Series Circuits Online Test – Multiple Choice Questions and Answers

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

 
 
 
 

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

 
 
 
 

4. 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?

 
 
 
 

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

 
 
 
 

6. If series current doubles, then:

 
 
 
 

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

 
 
 
 

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

 
 
 
 

9. Power is defined as:

 
 
 
 

10. Kirchhoff’s voltage law states that:

 
 
 
 

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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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