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Energy Resources and Efficiency Quiz

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Questions and Answers

How many joules are equivalent to 1.0 calorie?

4.187 J (correct)

0.239 calories (cal)

278 kWh

1055 joules

What is the heating value that is more relevant for mobile applications?

1.0 kilowatt-hour (kWh) = 3.6 MJ

1.0 gigajoule (GJ) = 109 joules

Lower heating value (LHV) (correct)

Higher heating value (HHV)

What is the equivalent of 1.0 Quad in exajoules (EJ)?

0.948 million Btu

1055 joules (1.055 kJ)

239 million calories

1.055 exajoules (EJ) (correct)

How many Btu/hr is equal to 1.0 kilowatt (kW)?

3413 Btu/hr (B) Signup and view all the answers

What is the energy unit equivalent to 1.0 horsepower (hp)?

2545 Btu per hour (D) Signup and view all the answers

What is the equivalent of 1.0 gigajoule (GJ) in kilowatt-hours (kWh)?

277.8 kWh (A) Signup and view all the answers

How many joules are equivalent to 1.0 British thermal unit (Btu)?

1055 joules (C) Signup and view all the answers

What is the heating value of a fuel calculated after condensing the gaseous products?

Higher heating value (HHV) (C) Signup and view all the answers

How many Btu/US gallon is equal to 1.0 megajoule per liter (MJ/l)?

2842 Btu/US gallon (B) Signup and view all the answers

What is the equivalent of 1.0 Quad in exajoules (EJ)?

1.055 exajoules (EJ) (C) Signup and view all the answers

Energy Resources and Efficiency Quiz

Choose a study mode

Podcast

Questions and Answers

How many joules are equivalent to 1.0 calorie?

What is the heating value that is more relevant for mobile applications?

What is the equivalent of 1.0 Quad in exajoules (EJ)?

How many Btu/hr is equal to 1.0 kilowatt (kW)?

What is the energy unit equivalent to 1.0 horsepower (hp)?

What is the equivalent of 1.0 gigajoule (GJ) in kilowatt-hours (kWh)?

How many joules are equivalent to 1.0 British thermal unit (Btu)?

What is the heating value of a fuel calculated after condensing the gaseous products?

How many Btu/US gallon is equal to 1.0 megajoule per liter (MJ/l)?

What is the equivalent of 1.0 Quad in exajoules (EJ)?

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