#55 Motorized Pallet Truck Safety DVD Quiz #55

True or False 1. It is acceptable to use a hoist to lift something that weighs more than the rating on the hoist when the load is lifted carefully. 2. Typically, combustible material accidents occur at higher temperatures while flammable material accidents occur at room temperature. 3. Water reactive chemicals include calcium carbide, cyclooctene, metal hydrides, and metals like sodium and potassium. 4. When driving material lifting equipment, workers should maintain at least a 5-foot clearance from overhead power lines. 5. Workers should use at least 2 straps placed equally from the center when lifting a long I-beam. ******************************************************************************************** Multiple Choice 1. Which of the following chemicals is not considered a liver toxin? A. Glacial acetic acid B. Carbon Tetrachloride C. Ethanol D. Trichloroethylene 2. Which of the following is a safety practice intended to protect workers from a lightning strike? A. Use a metal…

If the goal of a safety system is to minimize the force, should the distance the dummy moves during the car crash be very large or very small?

people in a collision. * Decide whether each of the following statements is true (T) or false (F). Place your answer in the blank space provided. a. Restraining features operate continuously while you are driving. b. Operational features hold vehicle occupants in place. C. Brakes are an example of a structural feature. d. Crumple zones are examples of operational features. e. An air bag is an example of a restraining feature. 5. Crumple zones increase the occupants and the interior of the vehicle. of the collision between the

Does the following piece of cargo require spreader board to be loaded on a B747 Bulk cargo compartment (Please show the calculation)? If so, please calculate how many pieces, the specification of the spreader required, and sketch how to place the spreader(s) for your choice of spreader. Spreader Length 4 feet 6 feet 8 feet 10 feet 1.5 Feet (L) Contact Area 2 square feet 3 square feet 4 square feet 5 square feet 250kilos Minimum contact area required. 1.5 Feet (L) Numbers of Spreaders Required

"Vehicle 1. Explain how each of these safety features is designed to protect you. a. anti-lock braking systems b. crumple zones c. side-impact beams d. seat belts 2. How many times more likely are people who don't wear seat belts to be injured than people who do wear seat belts? 3. Study Figure 13.10. What is the relationship between seat belt use and occupant fatalities? 4. Name three items you should regularly maintain on your vehicle to ensure your safety. CHECK Check your answers on pages 101 and 102 of the Appendix. Science 24 Module 4 • Section

Question 35 Select all answers that are true concerning pitch-over cycling accidents. Cycling Pitch-over accidents can occur due to: Having an Object Stick in the Spokes Excessive Front Wheel Braking Excessive Rear Wheel Braking Having the Front Wheel Drop into a Storm Grate

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True/False Statement: A cable is a load bearing component that can only support tensile forces.

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a bag contains a red bead, a green bread and a blue bead. if a bead is selected and its color noted, and then it is replaced and another bead is selected, the probability that both beads will be of the same color is a. 1/3 b. 3/4 c. 1/16 d. 1/8

7. A guy wire from a smoke stack is 120 feet long. How high is the stack if the wire is attached 10 feet from the top and makes an angle of 57° with the stack? Page # 57°

only need parts d and e other parts are at https://www.bartleby.com/questions-and-answers/a-countershaft-carrying-two-v-belt-pulleys-is-shown-in-the-figure.-pulley-a-receives-power-from-a-mo/76b42991-ee1a-4bb2-800b-e5613e4d8d2b if needed as reference

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The force exerted by a static fluid on a plane surface when the fluid comes in contact with the surfaces that always acts normal to the surface is known as Centre of Pressure Select one: True False

9 Assignment Booklet 4B Science 24: Module 4 10. A 3-point belt, when worn properly, should fit A. snugly across the pelvis and loosely across the chest B. snugly across the pelvis and snugly across the chest G Joosely across the pelvis and loosely across the chest D. Joosely across the pelvis and snugly across the chest 11. A 4-point seat belt distributes forces more evenly across your and restrains both Return to page 79 of the Student Module Booklet and begin Lesson 3. Read question 12 carefully. Decide which of the choices BEST completes the statement. Place your answer in the blank space provided, 12. A modern air bag is designed to inflate in A. 0.330 s 27 B. 0.300 s C. 0.030 s D. 0.003 s up 10 (2 13. State two things an air bag is designed to do. 14. Explain why infant seats or small children should not be in the front passenger seat if the vehicle is equipped with a passenger-side air bag. 2 Submit your completed Assignment Booklet 4B to your teacher for assessment. Then return…

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