Title: First test - Energy
Course: Test your skills in energy and forestry

questions to test students knowledge in E. before the course starts

Feedback shared by this category's questions, if right: Vastauksesi on oikein.
Feedback shared by this category's questions, if partly right: Vastauksesi on osittain oikein.
Feedback shared by this category's questions, if wrong: Vastauksesi on väärin.

Q: MWh
- Mega Watt hour, 1000 Wh (Watt hours), unit for measuring energy. (OK!)
- Mega Watt hour, 100 Wh (Watt hours), unit for measuring energy. (Read recommended material.)
- Substitute for solid cubic metre. (Read recommended material.)
- Density of wood material. (Read recommended material.)
- Volume of wood in 0 % moisture content. (Read recommended material.)
A: Mega Watt hour, 1000 Wh (Watt hours), unit for measuring energy.

Q: Moisture content
- Mass of water in the wood sample divided by the total mass of the sample. (OK!)
- Volume of water in the wood sample divided by the total volume of the sample. (Read recommended material.)
- Electric conductivity of the wood sample. (Read recommended material.)
- Density of the wood sample. (Read recommended material.)
- Energy content of the wood sample. (Read recommended material.)
A: Mass of water in the wood sample divided by the total mass of the sample.

Q: 1 kWh = 3,6 MJ
- Tosi (OK!)
- Epätosi (Read recommended material.)
A: Tosi

Q: Which ones of following are fossile fuels?
- Crude oil (OK!)
- Coal (OK!)
- LNG (OK!)
- Oil shale (OK!)
- Char coal (Read recommended material.)
- Electricity (Read recommended material.)
- Thermal energy (Read recommended material.)
A: Crude oil; Coal; LNG; Oil shale

Q: Which ones of following are renewable fuels?
- Crude oil (Read recommended material.)
- Coal (Read recommended material.)
- LNG (Read recommended material.)
- Nuclear energy (Read recommended material.)
- Char coal (OK!)
- Electricity (Read recommended material.)
- Thermal energy (OK!)
- Harvesting residues (OK!)
- Wind (OK!)
- Oil shale (Read recommended material.)
A: Char coal; Thermal energy; Harvesting residues; Wind

Q: 1 MWh = 3,6 kJ
- Tosi (Read recommended material.)
- Epätosi (OK!)
A: Epätosi