An open circuit is considered to be 

What is the basic practical unit of energy? 

A very sensitive zero-centered current meter is called a(n) 

A series-parallel circuit is often called a _________________ circuit. 

We pay for electricity in kilowatts. 

In a parallel circuit, the branch with the lowest resistance always has the least current. 

Any circuit that provides one common voltage across all components is a 

Which band on the resistor is the multiplier? 

When a parallel circuit has two branch currents, one branch must equal the total circuit current. 

A 47K ohm resistor would have which colors on its first three bands?