El2 Finals

Front

What is being tested when you connect the leads of the meter on either side of a load?

Back

Voltage Drop

Front

Which pins correspond to the n/c contact side in a relay?

Back

30 and 87a

Front

What does the electronic schematic symbol for a battery look like?

Back

A battery symbol typically consists of two parallel lines, one longer (positive) and one shorter (negative).

Front

Is Term 26 considered a Low signal?

Back

True

Front

What is the common type of battery used in conventional vehicles?

Back

Lead-Acid Battery

Front

What is the purpose of measuring voltage drop across a load?

Back

To determine the amount of voltage being used by the load and to check for any issues in the circuit.

Front

What does 'n/c' stand for in relay terminology?

Back

Normally Closed.

Front

What is the function of a battery in a vehicle?

Back

To store electrical energy and provide power to start the engine and run electrical systems.

Front

What is the difference between 'n/o' and 'n/c' contacts in a relay?

Back

'n/o' stands for Normally Open, meaning the circuit is open until activated, while 'n/c' stands for Normally Closed, meaning the circuit is closed until activated.

Front

What is the significance of a voltage drop in a circuit?

Back

It indicates how much voltage is lost due to resistance in the circuit, which can affect performance.