Robotics RECF Cert Questions with Verified Solutions

Robotics RECF Cert Questions with Verified Solutions a push block would be useful and safe when thin or narrow stock is? table saw Which of the following is the most widely used home construction material dimensional lumber In robotics, a holonomic drive train has how many degrees of freedom 3 when cutting curves on a band saw, _____ cuts should be used relief An object manufactured by a CNC machine is an example of what kind of Rapid Prototyping process? subtractive motor controller on a robot are necessary to send control signals a multi-meter is a device that can measure what? Voltage, amperes, and resistance When a hammer falls from a work bench, ________ the kinetic energy of the hammer increases while the potential energy decreases alloys are a mixture of two or more metals to create a metal with different properties 3d printing an object is an example of what kind of rapid prototyping process additive the hardness of certain metals can be increased by quenching Robots that run by themselves without human control utilize ______ a micro controller and autonomous programming It took Apollo 11 how long to fly to the moon? 3 days all pages must be _____ in an engineering note book numbered in ink if you are injured but not seriously injured which of the following do you need to do report it to your supervisor what formal represents newtons second law F=MA A rubber balloon is blown up and released. It flies around the room as air is pushed out of the balloon. This is a best example of ________ third law of motion A person's behavior is always ethical when they ______ not have good intentions no matter how things turn out The difference between hardwood and softwood is hardwoods are from deciduous trees, softwoods are from coniferous trees who was the first astronaut to walk on the moon? Neil Armstrong which of the following choices of footwear would be safest to wear in a workshop, manufacturing area, or lab? work boots What kind of drawing requires the taking of dimensions and the creation of sketches walk down wood veneers are used to cover less expensive woods In what year was the final moon landing made? 1972 Computer engineers integrate the fields of electrical engineering and computer science to develop computer hardware and software which of the following materials has the lowest density aluminum What was the first American manned space craft? mercury