Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN: 9781133612315
Author: Jack Erjavec, Rob Thompson
Publisher: Cengage Learning
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Chapter 45, Problem 9ASRQ
To determine
The correct technician among the two that is A and B who are discussing about the aspect ratio of tire.
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Technician a says radial ply tires are more rigid in the sidewall area than bias ply tires. Technician b says the belts in a radial tire restrict tread motion during contact with the road thus improving tread life in traction. who is correct
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Chapter 45 Solutions
Automotive Technology: A Systems Approach (MindTap Course List)
Ch. 45 - List five things that could cause premature...Ch. 45 - Define lateral and radial runout.Ch. 45 - Prob. 3RQCh. 45 - Define dynamic and static wheel balance.Ch. 45 - Describe the proper procedure to seal a puncture...Ch. 45 - The rim offset is the vertical distance between...Ch. 45 - Prob. 7RQCh. 45 - True or False? All TPMS have a pressure sensor...Ch. 45 - A tire that wobbles from side-to-side is said to...Ch. 45 - A front tire has excessive wear on both edges of...
Ch. 45 - All of the following statements are correct...Ch. 45 - All of the following statements are correct...Ch. 45 - Which of the following statements about sidewall...Ch. 45 - All of these statements about improper wheel...Ch. 45 - Prob. 15RQCh. 45 - Technician A says that the front wheel bearings on...Ch. 45 - Technician A says that dynamic wheel imbalance...Ch. 45 - Technician A says that front bearing assembly...Ch. 45 - Technician A says that replacement wheel rims...Ch. 45 - Prob. 5ASRQCh. 45 - While choosing the correct tire for a vehicle:...Ch. 45 - Technician A says that on most vehicles, the...Ch. 45 - Prob. 8ASRQCh. 45 - Prob. 9ASRQCh. 45 - Prob. 10ASRQ
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- A front tire has excessive wear on both edges of the tire tread. The most likely cause of this problem is ______. a. overinflation b. underinflation c. improper static balance d. improper dynamic balancearrow_forwardTechnician A says that replacement wheel rims should be the same as the original equipment wheels in load capacity, offset, width, diameter, and mounting configuration. Technician B says that if wheels are installed that have a different stock width or diameter, make sure to use a tire that has the same overall width as the original tires. Otherwise the vehicles wheel-speed sensors, speedometer, antiock brake system, and many other systems will be affected. Who is correct? a. Technician A only b. Technician B only c. Both A and B Neither A nor Barrow_forwardDefine dynamic and static wheel balance.arrow_forward
- During the useful life of a set of new tires (including the spare), it is necessary to rotate them at intervals of about-------- for rear drive vehicles and- for front drive vehicles to get the most mileage out of them. 3000 km,2000 mile 3330 km,2225 mile 3000 mile,2500 mile 3000mile,2000 mile Skip In diesel engines, re-calibrate injectors and pumps (This should be done by the authorized agencies and preferably in air- conditioned rooms). * fitness certificate work Daily Maintenance Monthly Maintenance Quarterly Maintenancearrow_forwardA tire that wobbles from side-to-side is said to have -----· a.radial runout b.lateral runout c.static imbalance d.none of the abovearrow_forward|30. The methods of overhaul differ from maintenance procedure. a. True b. False 31. During the useful life of a set of new tires (including the spare), it is necessary to rotate them at intervals of about---------- for rear drive vehicles and------------ for front drive vehicles to get the most mileage out of them. a.3000 km,2000 mile b.3330 km,2225 mile |c.3000mile,2000 mile d.3000 mile,2500 mile 32. Punctures are--- a. a small hole in a tire resulting in an get-away of air b. a large hole in a tire resulting in an get-away of air c. a small hole in an engine resulting in an escape of air d. a small hole in a tire resulting in an get-away of oil |33.Remove the dynamo and starting meter cable connections (it is preferable to remove both starting motors) (It is better to remove both starting motor and dynamic if readily accessible, as this allows better access to engine mounting nuts) relates to a. Removal engine from the vehicle b. Removal dynamo only c. Removal battery only d.…arrow_forward
- What is the principle of the balancing act in tires?arrow_forwardA P195/75R14 tire classification includes both metric and English standard measurements. True Falsearrow_forwardHello, I am trying to study for a test and found this practice review but I'd like to be able to check my work. Can someone help answer some of these questions? Thank youarrow_forward
- A front tire has excessive wear on both edges ofthe tire tread. The most likely cause of this problem is ___.a. overinflationb. underinflationc. improper static balanced. improper dynamic balancearrow_forwardHello, I am trying to study for a test and found this practice review but I'd like to be able to check my work. Can someone help answer some of these questions? Thank youarrow_forwardAll of the following statements are correct except?a. Tire inflation pressure directly affects traction.b. The recommended tire pressure for front andrear tires may be different.c. The recommended tire pressures are oftenlower than maximum pressures.d. The recommended tire pressure is moldedinto the sidewall of the tirearrow_forward
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