[Compass Room] 2023 Sec 2 PW Learning Festival Quiz

[2N2] On what device will the solution be used on?

• Bicycles

• Exercise bikes

• Cars

• Scooters

[2N2] Is this a power up or power down project?

• Power up

• Power down

• Both power up and down

• Neither power up or down

[2N3] Who are the targeted audience?

• Teenagers

• Elderlies

• Families with many members

• Families with elderlies

[2N3] What is the purpose of the app?

• To promote good recycling habits

• To promote good energy consumption habits

• To promote good eating habits

• To promote good studying habits

[2E1] Where are water tanks that supply water to households in HDB usually found?

• At the top of the HDB blocks

• At the bottom of the HDB blocks

• At the sides of the HDB blocks

• Built into every house in the HDB blocks

[2E1] What is the type of energy conversion?

• Sound energy to kinetic energy

• Kinetic energy to electrical energy

• Kinetic energy to heat energy

• Electrical energy to kinetic energy

[2E2] Who is the target user?

• Shoppers

• Students

• Teachers

• Joggers

[2E2] Which device is this group powering up?

• Mobile phones

• Laptops

• Power banks

• Tablets

[2E4 Grp 1] What does the device proposed by this team do?

• Warm a tent at night

• Provide light at night

• Provide energy to charge a phone

• Provide cold water for the user

[2E4 Grp 1] What is the type of energy conversion?

• Solar energy to kinetic energy

• Kinetic energy to electrical energy

• Solar energy to heat energy

• Electrical energy to kinetic energy