Question

What must happen to the electric current in power lines before it can safely enter your home?

It passes through a step-up transformer.

It passes through a turbine.

It passes through a generator.

It passes through a step-down transformer.

Answer 1

Answer: use the step down transformers to reduce these voltages in the power lines before they are supplied to the users.

Step-by-step explanation:

Answer 2

It passes through a step-down transformer.

Step-by-step explanation:

Electric current in power lines must be stepped down before they enter our homes because they carry a very high voltage.

The voltage can destroy appliances that have very low voltage.

• In this regard, a step down transformer is used to achieve this effect.
• The transformer brings the voltage to a level fit to consumers to use.
• When voltage is stepped down, appliances can work perfectly.