Understanding VEX Robotics Components

What are the four main types of VEX parts used in the class?

• Screws, Nuts, Bolts, Washers

• Metal, Plastic, Rubber, Wood

• Structural, Motion, Electrical, Fasteners

• Buttons, Screens, Batteries, Wires

What is the main difference between a C Channel and an L Channel?

• The shape of the bracket

• The color of the material

• The weight of the channel

• The size of the channel

What is the primary function of servos in VEX robotics?

• To provide structural support

• To snap to specific angles for precision

• To connect different parts together

• To supply power to the machine

Which part is used to attach a motor or a servo to the machine?

• A gear

• A sprocket

• A shaft or drive shaft

• A fastener

What distinguishes a sprocket from a gear?

• Sprockets are used only in digital devices

• Gears have taller teeth

• Sprockets have taller teeth

• Gears are used with chains

What is the 'cortex' in a VEX robotics kit?

• A type of fastener

• A motion part

• A structural component

• The brain of the machine

What type of sensor reads values as either a one or a zero?

• Analog sensor

• Digital sensor

• Motion sensor

• Cortex sensor

Why is it important not to overtighten screws in VEX kits?

• It makes disassembly easier

• It makes the screws shiny

• It can cause parts to seize up

• It can strip the threads

What is the purpose of using collars in a VEX robotics kit?

• To hold things steady on a drive shaft

• To provide electrical connections

• To enhance the appearance of the robot

• To increase the speed of the robot

What should you use to install screws in a VEX kit?

• Your fingers

• Any small, flat tool

• A special hex head screwdriver

• A standard Phillips screwdriver