The Grid Electricity

Which of the parts shown are NOT part of the National Grid?

• Power Station

• Step Up Transformer

• Transmission Cables

• Step Down Transformer

• Homes

Which part INCREASES the voltage of the power supply?

• Power Station

• Step Up Transformer

• Transmission Cables

• Step Down Transformer

• Homes

Which part DECREASES the voltage of the power supply?

• Power Station

• Step Up Transformer

• Transmission Cables

• Step Down Transformer

• Homes

Which part burns FOSSIL FUELS?

• Power Station

• Step Up Transformer

• Transmission Cables

• Step Down Transformer

• Homes

Tags

NGSS.HS-ESS3-6

NGSS.HS-ETS1-3

Which part has the HIGHEST voltage?

• Power Station

• Step Up Transformer

• Transmission Cables

• Step Down Transformer

• Homes

Which part has a voltage of 230V?

• Power Station

• Step Up Transformer

• Transmission Cables

• Step Down Transformer

• Homes

What is the potential difference of the mains electricity in the UK?

• 50V

• 50Hz

• 230V

• 230Hz

What is the Voltage of the mains electricity in the UK?

• 50V

• 200V

• 240V

• 230V