Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
thumb_up100%
Chapter 50, Problem 2TF
True or False? Semimetallic brake pads still often are made with asbestos.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Asbestos has not been used in brake linings or pads since 2003.
a. True b. False
Technician A says low-drag calipers retract the pistons and pads farther from the rotor than traditional calipers. Technician B says systems that use low-drag calipers cannot use quick take-up master cylinders. Who is correct?
a. A only b. B only c. both A and B d. neither A nor B
A brake line must be single-flared to provide a good seal at a joint or junction block.
a. True b. False
Vehicles use brake pedal position sensors.
a. True b. False
What are the risks of working with brake fluid?
While installing new brake pads: Technician A coats the caliper bushings with silicone grease before installing the mounting bolts and sleeves of floating calipers. Technician B lubricates the caliper ways on the caliper support and the mating parts of the sliding caliper housings with the recommended lubricant. Who is correct?
Chapter 50 Solutions
Automotive Technology
Ch. 50 - Explain why bleeding air out of a hydraulic system...Ch. 50 - Explain why modern hydraulic braking systems are...Ch. 50 - Describe the functions of the hydraulic system...Ch. 50 - When the brakes are applied on a moving car, the...Ch. 50 - What is the purpose of the master cylinder vent...Ch. 50 - Explain why a height-sensing proportioning valve...Ch. 50 - A three-function combination valve has a brake...Ch. 50 - Explain how vacuum is used to provide a power...Ch. 50 - True or False? Metering and proportioning valves...Ch. 50 - True or False? Semimetallic brake pads still often...
Ch. 50 - The purpose of the master cylinder is to. generate...Ch. 50 - Which of the following can lead to brake hose...Ch. 50 - Which type of brake requires greater application...Ch. 50 - Which of the following is not a factor in...Ch. 50 - Which of the following could cause an extremely...Ch. 50 - A vehicles power brakes are grabbing: Technician A...Ch. 50 - While discussing what affects the amount of...Ch. 50 - The metering valve portion of a combination valve...Ch. 50 - While discussing quick take-up master cylinders:...Ch. 50 - While bleeding a brake system: Technician A...Ch. 50 - The basic frictional parts of a brake system are...Ch. 50 - Vehicle dynamics during braking are being...Ch. 50 - Pressure bleeding is being discussed: Technician A...Ch. 50 - Technician A says that the master cylinder should...Ch. 50 - The hydraulic system of the hydro-boost and...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
True or False? Backing plates, struts, levers, and other metal brake parts should be cleaned with a wet-cleaned using water or a water-based solution.
arrow_forward
True or False? If brake fluid is discolored, the system must be flushed and the fluid replaced.
arrow_forward
True or False? Disc brakes are not as likely to fade during heavy braking as are drum brakes.
arrow_forward
Which of the following can lead to brake hose failure? Improperly matched fittings Stressing the hose during installations Deterioration from heat and contaminants All of the above
arrow_forward
During a brake inspection, the inner brake pad is found to be 3mm thick, while the outside pad is 8mm. Techinician A says this is a sign of a poorly lubricated hardware. Technician B says this is normal wear for brake pads.
Who is correct?
A. Technician A
B. Technician B
C. Both Technician A and B
D. Neither Technician A or B
arrow_forward
Backing plates, struts, levers, and other metal brake parts should be. wet-cleaned using water or a water-based solution wet-cleaned using an alcohol-based solvent wet-cleaned using gasoline dry-cleaned only
arrow_forward
After resurfacing a brake drum: Technician A cleans it using hot water and a lint-free cloth. He then uses compressed air to thoroughly dry it Technician B cleans the drum using a lint-free cloth dipped in a special brake cleaning solvent. She then allows the drum to dry before reinstallation. Who is correct? Technician A only Technician B only Both A and B Neither A nor B
arrow_forward
True or False? If brake fluid is dark or brown colored. the system must be flushed and the fluid replaced.
arrow_forward
The basic frictional parts of a brake system are being discussed: Technician A says that the harder the frictional parts are pushed together, the higher the friction. Technician B says that the harder the frictional parts are pushed together, the more heat is developed. Who is correct? Technician A only Technician B only Both A and B Neither A nor B
arrow_forward
Which of the following is not a factor in determining the effectiveness of a brake system? Heat dissipation Lubricant Pressure Frictional contact area
arrow_forward
When reassembling an overhauled brake caliper: Technician A cleans brake components in denatured alcohol. Technician B cleans brake components in clean brake fluid. Who is correct? a. Technician A only b. Technician B only c. Both A and B d. Neither A nor B
arrow_forward
Describe two methods of trapping asbestos/brake dust.
arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Automotive Technology
Mechanical Engineering
ISBN:9781337794213
Author:ERJAVEC, Jack.
Publisher:Cengage,
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Automotive Technology
Mechanical Engineering
ISBN:9781337794213
Author:ERJAVEC, Jack.
Publisher:Cengage,
Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning
Mechanical Design (Machine Design) Clutches, Brakes and Flywheels Intro (S20 ME470 Class 15); Author: Professor Ted Diehl;https://www.youtube.com/watch?v=eMvbePrsT34;License: Standard Youtube License