VEX Robotics Parts, Exam Questions and answers, 100% Accurate. VERIFIED.

VEX Robotics Parts, Exam Questions and answers, 100% Accurate. VERIFIED. angle structure - -An "L" shaped structure part used to form the "skeleton" of the robot. Battery - -Battery pack that provides 7.2 volts of electricity for the power system at 2000 milliamps. axle - -A long, rigid piece through the rotational center of an object (like a gear or wheel). Square bars are usually used as axles in the VEX system. bearing (flat) - -A commonly used type of bearing in the VEX system. This bearing has three holes in a row. An axle is passed through the center hole which allows it to spin freely. bearing (pillow block) - -A piece that is used to hold a moving piece (such as an axle) in place relative to the rest of the system. pop-rivet - -A plastic fashtener system consisting of two parts and used to hold the VEX bearing Flat part in place on the structure system. bumper switch - -A high-durability sensor designed to detect physical contact. This is a digital sensor. c-channel - -A structure system beam used to form the "skeleton" of the robot. chassis - -A vehicle's basic structural frame, plus its locomotion systems. rail - -A structure system beam used to form the "skeleton" of the robot. chain and sprocket - -Optional parts to provide a chain drive in the motion system of the robot. clutch - -A detachable piece normally mounted to the VEX motors that protects them from shock loads. collar - -A type of spacer that can be set to remain stationary at any given point along an axle. drive train - -All the parts involved in the primary locomotion system of a robot, including the motors, gears, axles, and wheels. bar - -A flexible structure part used to form the "skeleton" of the robot or specialized applications. gear - -Spinning discs with teeth that prevent them from slipping past each other. Gears are frequently used to transfer rotational motion from one piece to another, and to provide mechanical advantage while doing so. claw kit - -An attachment designed to pick up or hold an object, often by "gripping" it with claw-like appendages. gussets - -A piece used to strengthen an angled joint.