Parallel Circuits Online Test – Multiple Choice Questions and Answers

1. A parallel circuit differs from a series circuit in that a parallel circuit has

 
 
 
 

2. When parallel resistors are of three different values, which has the greatest power loss?

 
 
 
 

3. What happens to total resistance in a circuit with parallel resistors if one of them opens?

 
 
 
 

4. The voltage across any branch of a parallel circuit:

 
 
 
 

5. If two parallel-connected resistors dissipate 6 watts and 10 watts of power, then what is the total power loss?

 
 
 
 

6. Kirchhoff’s current law for parallel circuits states that the:

 
 
 
 

7. What is the product-over-sum result of 150 and 6800?

 
 
 
 

8. Components that connect in parallel form:

 
 
 
 

9. What procedure should be followed when troubleshooting with an ammeter or voltmeter?

 
 
 
 

10. Which is considered to be the common reference for a parallel circuit?

 
 
 
 

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