- Study guides, Class notes & Summaries

Aerated brake fluid. correct answers The inner brake pad of a disc brake assembly has worn more than the outer. Which of the following is LEAST to cause this uneven wear? A. Aerated brake fluid. B. Brake pad misalignment. C. Sticking caliper slide pins. D. Sticking caliper piston. Technician B correct answers The red brake warning light on the instrument panel of a vehicle with four-wheel disc brakes remains illuminated at all times. Technician A says the red brake warning light indicates...

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 correct 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. All DOT approved brake fluids ar...

Pascals Law correct answers 1. Liquids cannot be compressed 2. When Pressure is applied to a liquid within a closed space, pressure is applied to a liquid within a closed space, pressure is exerted in all directions (pg10) The brake system used on cars up to 1966 correct answers The single circuit brake system that operated the brakes in all four wheels with a single piston master cylinder (pg11) Dual Brake System correct answers Divided the brake system in to two parts using two pistons ...

The positions the primary and secondary shoes on an adjuster assembly correct answers Front = Primary Rear = Secondary (pg37) Duo Servo Drum Brakes correct answers Has a wheel cylinder on top of the backing plate Braking force is transferred from shoe to the other as the wheel rotates in ether direction Brakes will self adjust when vehicle travels in reverse (pg37,38) which of the brake shoes are thicker and longer correct answers secondary (pg38) Leading-Trailing Drum Brake...

A spongy brake pedal may be caused by: correct answers Air in the hydraulic system d - Air causes a gap in the hydraulic fluid flow because the fluid has to compress the air before it can apply the piston. This delay causes the spongy feel. The other choices do not affect this concern. This question is not like the others. It has the word EXCEPT. For this question, look for the choice that could NOT cause the described situation. Read the entire question carefully before choosing your answ...

A vehicle with disc/drum brakes requires excessive brake pedal effort to stop. The brake pedal is firm when applied. While starting the engine with the brakes applied, the pedal does not go down slightly. Technician A says excessive brake pedal freeplay could be the cause. Technician B says air trapped in the hydraulic system could be the cause. Who is right? correct answers Neither A nor B - Both technicians are wrong because the problem is in the power booster. Excessive freeplay delays app...

The ABS (antilock brake system) and TRACTION OFF indicator lights remain ON with the engine running. Technician A says to check for ABS or TCS (traction control system) diagnostic trouble codes. Technician B says you can check for ABS or TCS blink codes by connecting two pins of the DLC (Data Link Connector). Who is right? correct answers c - Both technicians are correct. 5. A wheel speed sensor is being diagnosed using the OEM (original equipment manufacturer) diagnostic scan tool. Technicia...

ASE A5 – Brakes UPDATED QUESTION AND ANSWERS Two technicians are discussing master cylinders. Technician A Says that it is normal to see fluid movement in the reservoir when the brake pedal is depressed. Technician B says a defective master cylinder can cause the brake pedal to slowly sink to the floor when depressed. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians D) Neither technician - CORRECT ANSWERS C) Both technicians

ASE A5- Brakes UPDATEDACTUAL QUESTION AND ANSWERS Front Brakes of a vehicle with front disc and rear drum brake system skid when brakes are applied, what would cause this condition? - CORRECT ANSWERS Metering valve

ASE A5 PRACTICE TEST QUESTIONS AND ANSWERS ALL CORRECT