Space Shuttle Waste Collection System Quiz

What is one major difference between a space shuttle toilet and a regular home toilet?

• Space shuttle toilets are smaller.

• Space shuttle toilets have a flush handle.

• Space shuttle toilets use gravity.

• Space shuttle toilets use a vacuum system.

How is liquid waste managed in the space shuttle?

• It is vented out into space.

• It is recycled for drinking water.

• It is stored until landing.

• It is mixed with solid waste.

What must astronauts do first before using the urinal hose?

• Remove their shoes.

• Adjust the foot restraints.

• Close the privacy curtains.

• Turn off the shuttle toilet.

What is the purpose of the restraint system when using the toilet for defecation?

• To help with the flushing process.

• To prevent the astronaut from floating away.

• To keep the toilet in place.

• To ensure the toilet is clean.

What is the final step after an astronaut finishes using the toilet for defecation?

• Loosen the restraint system.

• Turn the toilet on.

• Replace the urinal hose.

• Close the privacy curtains.