FCTC TEST PREPARATION 100% Correct Answers
FCTC TEST PREPARATION 100% Correct Answers A belt and pulley system is characterized by *Ans* two or more pulleys in common to a belt. What does a belt and pulley system allow for? *Ans* mechanical power, torque, and speed to be transmitted across axles How is mechanical advantage realized? *Ans* if the pulleys are different diameters what is a pulley? *Ans* a wheel on an axle or shaft that is designed to support movement and change of direction of a cable or belt along its circumference Why are pulleys used? *Ans* lift loads apply forces trasmit power What is usually the drive element of a pulley? *Ans* rope, cable, belt or chain that runs over the pulley inside the groove
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fctc test preparation 100 correct answers
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