# Robotic Vacuums Quiz

By: Staff
Image: refer to hsw

# Which of the following statements is true?

Robotic vacuums are meant to supplement traditional vacuuming methods. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# How are Roombas powered?

Roombas are powered with a rechargeable NiMH battery. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# How long does it take to fully charge a Roomba?

It takes 7 hours to fully charge a Roomba. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# How many hours of cleaning can a fully charged Roomba perform?

A fully charged Roomba can clean for 2 hours. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# What shape best describes Roomba vacuum?

A Roomba vacuum is in the shape of a circle. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# How many motors are inside a Roomba vacuum?

There are 5 motors inside a Roomba vacuum. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# What system allows the Roomba to steer itself and avoid obstacles?

The AWARE Robotic Intelligence System allows the Roomba to steer itself and avoid obstacles. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# What word best describes the Roomba's cleaning path?

The Roomba's cleaning path resembles a spiral. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# Which of the following statements is true?

Roomba's cleaning deck (which houses the agitator setup) automatically adjusts its height when it senses a half-inch (1.3-cm) rise in the floor surface. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>

# What is the most popular robotic vacuum in the United States?

The most popular robotic vacuum in the United States is iRobot's Roomba. <a href="http://electronics.howstuffworks.com/gadgets/home/robotic-vacuum.htm">How Robotic Vacuums Work</a>