What is the unit of measurement of electrical pressure?

What is the amperage rating of an electrical device that uses 8 kilowatts of electricity when operated for 10 hours in a 120-volt circuit? (Formula: $A=W\div V$ ) 

What is a device used to protect circuits from an overload of current?

If electricity costs $0.15 per kilowatt-hour, how much does it cost to operate a router that requires 7.5 amperes of electricity and is used in a 120-volt electrical circuit for 2 hours?

If the local rate for electricity is $0.13 per kilowatt-hour, how much should the electric bill be for 120 kilowatt-hours?

What is the watt rating of a portable electric bill with 30 amps and 120 volts?  $W=V\times A$  

A current-carrying conductor under electrical pressure in a/an:

A portable saw requiring 7.5 amperes of electricity is designed to be used in a 120-volt electrical circuit. How many kilowatts of current does this saw use in 1 hour?

An agricultural mechanics shop has five 200-watt lights, a 600-watt saw, and a 100-watt fan that were used for 5 hours. How many kilowatts of electricity were used?

A current-carrying conductor NOT under electrical pressure is a/an:

What is the amperage of a circuit with ten 60-watt light bulbs in a 120-volt circuit? $A=W\div V$  

A fuse is a:

If an electric motor requires 5 amperes of electricity and is designed to be used in a 120-volt electrical circuit, how many watts of current will that motor use in one hour?  $W=V\times A$  

How many watts make up a kilowatt?

If the local rate of electricity is $0.10 per kilowatt-hour, how much does it cost to operate an electric motor requiring 10 amperes of electricity when it is used in a 120-volt circuit for 1 hour?  $W=V\times A$