All electricity that passes through the system is measure by what instrument? Branch circuit conduit meter Service entrance

## Step 1<br />The problem is asking us to identify the instrument that measures all the electricity that passes through a system. The options provided are: branch circuit, conduit, meter, and service entrance.<br /><br />## Step 2<br />A branch circuit is a part of an electrical system that supplies power to a specific area or device. It does not measure the total electricity passing through the system.<br /><br />## Step 3<br />A conduit is a tube or pipe used to protect and route electrical wiring. It does not measure the total electricity passing through the system.<br /><br />## Step 4<br />A meter is an instrument used to measure the amount of electricity consumed by a residence, business, or an electrically powered device. It measures the total electricity passing through the system.<br /><br />## Step 5<br />A service entrance is the point where the utility company's power lines connect to the building's electrical system. It does not measure the total electricity passing through the system.