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Examen
Brakes Review Questions with All Correct Answers
Brakes Review Questions with All Correct Answers Which brake shoe in a non-servo drum brake assembly is energized during braking when a vehicle is traveling in a forward direction? - Answer-Leading shoe When the driver depresses the brake pedal of the typical truck with air-over-hydraulic brakes, which of the following occurs? - Answer-Modulated air pressure actuates pneumatic booster assemblies. Technician A says that ABS hydraulic brake systems should be bled using a bleeder ball. Te...
Scholarsstudyguide
Examen
BRAKES STUDY TEST QUESTIONS WITH ALL CORRECT ANSWERS
BRAKES STUDY TEST QUESTIONS WITH ALL CORRECT ANSWERS Which of the following should be used to clean a disc brake rotor after its machined? - Answer-Soup and water A front brake hose is being replaced. On this type of hose, the male end threads directly into the caliper. Technician A says the end of the hose that attaches to the steel brakes line should be connected first. Technician B says that a new copper sealing washer should be used when the hose is connected to the caliper. Who is righ...
Scholarsstudyguide
Examen
BRAKES ACTUAL EXAM QUESTIONS AND ANSWERS ALL CORRECT
BRAKES ACTUAL EXAM QUESTIONS AND ANSWERS ALL CORRECT The proper operation of a vacuum brake booster requires that the engine be capable of supplying at least - Answer-15 in Hg vacuum The purpose of charcoal filter in the vacuum hose between the engine and the vacuum brake booster is to - Answer-Filter the air entering the engine A defective vacuum brake booster will cause a ________. - Answer-Hard brake pedal An accumulator such as that used on electric or hydraulic brake boosters _...
Scholarsstudyguide
Examen
BRAKES EXAM QUESTIONS AND CORRECT ANSWERS ALREADY PASSED
BRAKES EXAM QUESTIONS AND CORRECT ANSWERS ALREADY PASSED Which of the following is NOT associated with a pedal pulsation problem? - Answer-Air in the hydraulic system A resurfaced rotor must be _____ inch thicker than the discard dimension to allow for wear. - Answer-.015 to .030 Technician A says that disc brake pads should be replaced when worn to the minimum allowable thickness. Technician B says the pads should be removed and inspected whenever there is a brake performance complai...
Scholarsstudyguide
Examen
BRAKES EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS 100% GUARANTEED PASS
BRAKES EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS 100% GUARANTEED PASS The ABS light doesn't go off after the engine starts. Technician A states that the parking brake is not fully released. Technician B states that the brakes can continue to operate like non-ABS brakes. Who is correct? A. Technician A B. Technician B C. Both technicians D. Neither technician - Correct answer B-If the amber light is on, it indicates that there is an ABS fault. The system reverts to regular brake oper...
Scholarsstudyguide
Examen
BRAKES EXAM QUESTIONS AND ANSWERS PASS GUARANTEED LATEST UPDATE
BRAKES EXAM QUESTIONS AND ANSWERS PASS GUARANTEED LATEST UPDATE To avoid spraying the vehicle with brake fluid when removing a hydraulic part from an internal ABS system, it is important to first: A. Bleed the system B. Wrap the connection with a shop towel C. Relieve system pressure D. Siphon Fluid from the reservoir - Answer-C An ABS warning lamp that comes on when the vehicle first begins to move generally indicates: A. A wheel speed sensor problem B. A master cylinder problem C...
Scholarsstudyguide
Examen
Brakes Exam Questions with 100% Correct Answers 2024/2025 Latest Update
Brakes Exam Questions with 100% Correct Answers 2024/2025 Latest Update Dual-servo brakes use different lengths brake shoes. Why does the shoe with the longer lining go to the rear? - Answer-Because of the stopping energy needed in reverse, and because the greater amount of heat and pressure the secondary shoe receives The location of the anchor pin is different for dual-servo and non-servo brakes, where is the anchor located on non-servo brakes? - Answer-At the bottom of the backing plate ...
Scholarsstudyguide
Examen
Brakes mechanic practice test with comprehensive Questions With sure answers 100%
Brakes mechanic practice test with comprehensive Questions With sure answers 100% 1.The amount of asbestos in brake friction material is being restricted because______. - ANSWER It is a health hazard 2. What type of binder is used in all brake friction materials? - ANSWER Phenolic resin 3. An edge code reading for coefficient of friction is EF. This means______. - ANSWER The coefficient of friction is higher when the brakes are hot 4. Brake pads and linings that use synthetic mate...
Exchequer
Examen
CDL Air Brakes Questions & Answers
CDL Air Brakes Questions & Answers Air loss in a straight truck or bus should not be more than how much PSI with the engine off and the brakes on? - Answers - 3 PSI in one minute To make an emergency stop with air brakes, using the stab braking method, you should - Answers - Brake as hard as you can get off brakes when wheels lock get back on brakes when wheels start rolling again All vehicles with air brakes must have what signal? - Answers - Low air pressure warning signal It...
ScholarExams
Examen
Air Brakes Test Questions All 100% Correct Answers
Air Brakes Test Questions All 100% Correct Answers Oil & water usually collect in compressed air tanks. If you do NOT have an automatic tank drain, when should you drain the air tanks - Answers - a. After every working day. b. After every four hours of service. c. Once a week. d. Every other week. Correct Answer: After every working day. Why drain water from the compressed air tanks? - Answers - Water can freeze in cold weather and cause brake failure. The air brakes system for a st...
ScholarExams
Examen
CDL - Air Brakes Exam Questions 100% Complete Solutions
CDL - Air Brakes Exam Questions 100% Complete Solutions After every working day - Answers - Oil and water usually collect in compresed air tanks. If you do not have an automatic tank drain, when should you drain the air tanks? Why drain water from the compressed air tanks? - Answers - Water can freeze in cold weather and cause brake failure. The air brake system for a straight truck or bus should not leak at a rate of more than __________ psi per minute with the engine off and the brake...
ScholarExams
Examen
Brakes Test Questions 100% All Solved
Brakes Test Questions 100% All Solved Two technicians are discussing Newton's first law of motion. Technician A says that a lightweight vehicle requires as much energy to accelerate as a heavier vehicle. Technician B says that a lighter vehicle requires less energy to accelerate than a heavier vehicle. Who is correct? - Answers - Tech B The parking brake cable pulls on an actuating lever inside the brake drum assembly. - Answers - True Tech A states using an air-operated brake on hea...
ScholarExams
Examen
Brakes Test Exam All Questions 100% Correct Answers
Brakes Test Exam All Questions 100% Correct Answers Disc brakes are replaceable friction material called - Answers - Linings Drum brakes use replaceable friction material called - Answers - linings Tech A says power assisted brake reduces stopping distances compared with a nonpower assisted brake sysrem Tech B says that the power assisted brake system reduces force that the driver must excert on the brake pedal. - Answers - Tech B What is the color of the antilock brake system ABS ...
ScholarExams
Examen
Brakes Exam Questions All 100% Solved
Brakes Exam Questions All 100% Solved What type of binder is used in all brake friction materials? - Answers - Phenolic resin The FMVSS 135 standards determine: - Answers - The performance of the braking system If a vehicle is equipped with antilock brakes, - Answers - The vehicle will be able to be steered during hard braking All of the following are specified by the FMVSS 135 except - Answers - Brake noise levels Disc brakes use replaceable friction material called - Answers - P...
ScholarExams
Examen
Brakes Exam Questions 100% Complete Solutions
Brakes Exam Questions 100% Complete Solutions Brake Pedal reserve that gradually fades under light pressure indicates: a. A brake line restriction B. Spring tension on the brake pedal is weak C. Internal Leaks D. The system is operating properly - Answers - c Which of the following statements is not true: A. Some imports use HSMO, a green colored oil, as brake fluid. B. Silicone, or DOT 5 brake fluids contain a purple dye C. Polyglycol brake fluids are amber to clear in color D. A...
ScholarExams
Examen
ASE Brake Questions All 100% Correct Answers
ASE Brake Questions All 100% Correct Answers Which type of drum is most common in passenger vehicles? Choose one answer. a. Hubless-style drum b. Rotor-style drum c. Hub-style drum d. Rotorless-style drum - Answers - a. Hubless-style drum A(n) __________________ is commonly used to activate drum-type friction brakes on a trailer that its gross weight exceeds a certain value. Choose one answer. a. surge brake b. electric braking system c. Both A and B ...
ScholarExams
Examen
Brakes Exam Questions Correct Answers
Brakes Exam Questions Correct Answers Disc brakes use replaceable friction material called __________. - Answers - Pads Drum brakes use replaceable friction material called ________. - Answers - Shoes Technician A says that a power-assisted brake reduces stopping distances compared with a non-power-assisted brake system. Technician B says that the power-assisted brake system reduces the force that the driver must exert on the brake pedal. Which technician is correct? - Answers - Tech B ...
ScholarExams
Examen
Brakes Exam Questions All 100% Correct Answers
Brakes Exam Questions All 100% Correct Answers On a car with disc/drum brakes, the front brakes grab quickly when light pedal pressure is applied. This problem could be caused by a bad: A. proportioning valve B. pressure safety switch C. metering valve D. residual check valve - Answers - C. The metering valve delays the flow of brake fluid to the front calipers until the pressure in the system rises to a point where the wheel cylinder can overcome the tension of the brake shoe return s...
ScholarExams
Examen
Final Test Brakes/51 Questions and Answers
Final Test Brakes/51 Questions and Answers
AccurateScores
Examen
Brakes Exam Questions With Verified Answers.
Brakes Exam Questions With Verified Answers. Disc brakes use replaceable friction material called __________. - answerPads Drum brakes use replaceable friction material called ________. - answerShoes Technician A says that a power-assisted brake reduces stopping distances compared with a non- power-assisted brake system. Technician B says that the power-assisted brake system reduces the force that the driver must exert on the brake pedal. Which technician is correct? - answerTech B What ...
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