What is a pulley - Study guides, Class notes & Summaries

"WOW! Mom rides a kayak at noon." How are the underlined words alike? - correct answer They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - correct answer Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - correct answer tigerhead What is the force that slows down an object or stops its motion? - correct answer friction Which is greater than 90 degrees: an acute angle or an obtuse angle? - correct answer obtuse ang...

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 for? - 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 movement and change of direction of a cable or belt along its circumference Why are pulleys used? - AN...

ADADFCTC TEST PREPFCTC TEST PREP Questions with complete solution A belt and pulley system is characterized by - correct answer two or more pulleys in common to a belt. What does a belt and pulley system allow for? - correct answer mechanical power, torque, and speed to be transmitted across axles How is mechanical advantage realized? - correct answer if the pulleys are different diameters what is a pulley? - correct answer a wheel on an axle or shaft that is designed to support...

What can be used as edge protection? correct answers Edge rollers, tarps, canvas edge protection What is the name of the metal wheel that the rope runs over in a pulley? correct answers Sheave Which standard specifies the minimum job performance requirements for technical rescue personnel? correct answers NFPA 1006 How much strength is lost when a nylon rope is wet? correct answers 15% What is true about life safety rope? correct answers It must be constructed using continuous fibres...

Which type of energy is stored in the bonds between atoms and molecules - Answer-Chemical energy Which form of energy is associated with the motion of an object - Answer-Kinetic energy Energy can neither be created or destroyed according to the law of conservation of energy - Answer-True What is the unit of energy in the international system of units (SI) - Answer-Joule What is the formula for work - Answer-W=Fd Which form of energy is associated with the position or configuration...

Picat Verification Test (Latest 2023/ 2024) | Questions and Verified Answers| Grade A Q: As piston P moves up in the direction shown, lever Q? Answer: Does not move Q: Four weights are tied together and hung from the ceiling. What will be the tensions in the cord at the point labeled? Answer: 60 pounds Q: What would you tell the person who is trying to loosen the rusty nut with the wrench? Answer: Move your hand farther from the nut Q: A car stops sudden...

Mechanical Aptitude Testing Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the purpose of a lever? A lever is used to lift or move heavy objects by applying a smaller force over a longer distance. What is the function of a pulley? A pulley helps lift or lower loads by changing the direction of the applied force. How does a gear system work? A gear system transmits motion between different parts of a machine, often changing speed or direction of the ...

GED Test Questions With Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - answerThey are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - answerThomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - answertigerhead What is the force that slows down an object or stops its motion? - answerfriction Which is greater than 90 degrees: an acute angle or an obtuse angle? - answerobtuse angle What ...

1. Calculate the accurate belt length for the following: Large diameter pulley is 11.25" and the small diameter pulley is 6.125". Shaft centers are 17.5" apart. a. 62.65" b. 62.00" c. 73.98" d. 62.28" - ANSWERSa. 62.65" L=2C+1.57(D1+d2)+[(D1-d2)²/4C] L=2(17.5)+1.57(11.25+6.125)+[(11.25-6.125)²/4(17.5)] L=35+27.27875+(26./70) L=62.65 2. The clearance of meshing gears of any diametral pitch is known as: a. Back lash b. Tolerance c. Dedendum d. Addendum - ANSWER...

T1 ASE Exam Questions and Answers Which of the following is least likely to cause frame buckle? Uneven weight distribution Using the truck for a purpose other than its intended design Fire Collision - Ans:-Uneven weight distribution Battery disconnect voltage is typically around how many volts? 10.4 volts 8.5 volts 12.2 volts 9.6 - Ans:-10.4 volts ©GRACEAMELIA 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH OCTOBER 2024 Page 2/55 A starter current draw test is being per...