FCTC TEST PREP Exam Questions With Verified Answers.
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Course
FCTC
Institution
FCTC
FCTC TEST PREP Exam
Questions With Verified
Answers.
A belt and pulley system is characterized by - answertwo or more pulleys in common to a
belt.
What does a belt and pulley system allow for? - answermechanical power, torque, and speed
to be transmitted across axles
How is mechanical advant...
FCTC TEST PREP Exam Questions With Verified Answers. A belt and pulley system is characterized by - answer✔✔two or more pulleys in common to a belt. What does a belt and pulley system allow f or? - answer✔✔mechanical power, torque, and speed to be transmitted across axles How is mechanical advantage realized? - answer✔✔if the pulleys are different diameters what is a pulley? - answer✔✔a wheel on an axle or shaft that is designed to support move ment and change of direction of a cable or belt along its circumference Why are pulleys used? - answer✔✔lift loads apply forces trasmit power What is usually the drive element of a pulley? - answer✔✔rope, cable, belt or chain that runs over the pulley in side the groove Pulleys are assembled to form what - answer✔✔a block and tackle in order to provide mechanical advantage to apply large forces rope and pulley systems (block and tackle) are characterized by what? - answer✔✔the use of a single continuous ro pe to transmit a tension force around one or more pulleys to lift or move a load the rope may be a light line or a strong cable What is the mechanical advantage of a rope and pulley system if it does not dissipate or store energy? - answer✔✔the number of parts of the rope that act on the load What is a lever? - answer✔✔a machine consisting of a beam or rigid rod pivoted at a fixed hinge or fulcrum
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