Fctc Written Study Guide | Questions With Correct Answers | Latest Already Graded A+

Fctc Written Exam | Latest Already Graded A+ |
Questions With Correct Answers




1. A belt and pulley system is characterized by: two or more pulleys in common to a belt.

2. What does a belt and pulley system allow for?: mechanical power, torque, and speed to be

transmitted across axles

3. How is mechanical advantage realized?: if the pulleys are ditterent diameters

4. what is a pulley?: 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

5. Why are pulleys used?: lift loads
apply forces

trasmit power

6. What is usually the drive element of a pulley?: rope, cable, belt or chain that runs over the pulley
inside the groove

7. Pulleys are assembled to form what: a block and tackle in order to provide mechanical advantage to
apply large forces

8. rope and pulley systems (block and tackle) are characterized by what?: the use of a
single continuous rope to transmit a tension force around one or more pulleys to lift or move a load




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