Electrical Energy Systems Quiz Sections 4-6

Have both global temperature and CO2 concentrations in the atmosphere risen since 1880?

• Yes

• No

Which of the following is most true?

• Global CO2 emissions are increasing.

• Global temperatures and increasing

• Both global CO2 emissions and temperatures are increasing.

• Neither global temperatures nor CO2 emissions are increasing.

Which of the following are effects of climate change? Select all that apply.

• Temperatures will rise

• Rain will become less frequent

• The Earth will spin faster

• The temperature of the sun will increase

• There will be more extreme weather events like floods

Which of the following are effects of climate change? Select all that apply.

• The price of cryptocurrency will skyrocket

• More droughts and increased desertification

• Sea levels will rise

• Birds will be louder in the morning

What are the three highest greenhouse gas emitters by sector? (select 3)

• Electricity

• Fugitive emissions

• Industrial processes

• Agriculture

• Transport

CCUS stands for Carbon Capture, Utilisation and...

What is the non-renewable energy source with the lowest emissions?

• Hard Coal

• Gasoline

• Peat

• Natural Gas

Energy storage is used to store energy when demand is low so it can be used when demand is...

• High

• Low

• Middling

Which energy storage method has the lowest cost at large scale?

• Hydrogen fuel cell

• Battery storage

• Pumped hydro

Which energy storage method has the fastest dispatch speed?

• Hydrogen Fuel Cell

• Battery Storage

• Pumped Hydro