electric

It's glowing, round, powered by electricity

how is the voltage measured

how is the current measured

it is used for the safety of the electrical circuit

what kind of tension happens in houses

• 220

• 380

• 550

• 120

is it possible to connect aluminum and copper wire

• no

• it is possible with the help of a terminal block

• yes

• it is possible by soldering

What is the standard voltage for household electrical outlets?

• 110V

• 220V

• 240V

• 120V

Which type of wire is commonly used for electrical grounding?

• Copper wire

• Aluminum wire

• Steel wire

• Iron wire

What is the purpose of a circuit breaker in an electrical system?

• To increase voltage

• To decrease current

• To interrupt power flow

• To regulate frequency

What is the standard color coding for electrical wires in a household?

• Red, Yellow, Blue

• Black, White, Green

• Orange, Purple, Brown

• Gray, Pink, Beige