Automotive Technology
7th Edition
ISBN: 9781337794213
Author: ERJAVEC, Jack.
Publisher: Cengage,
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Chapter 50, Problem 4ASRQ
While discussing quick take-up master cylinders: Technician A says that this design allows for increased braking power. Technician B says that this design is only used on drum brake systems. Who is correct?
- Technician A only
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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...
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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
- While discussing what affects the amount of pressure exerted by the brakes: Technician A says that the shorter the line, the more pressure there will be. Technician B says that braking force will increase if the size of the pistons in a master cylinder are increased. Who is correct? Technician A only Technician B only Both A and B Neither A nor Barrow_forwardTrue or False? Disc brakes are not as likely to fade during heavy braking as are drum brakes.arrow_forwardExplain how drum brakes create a self-multiplying brake force.arrow_forward
- Explain the operation of an integral drum brake parking brake.arrow_forwardName the three major assemblies that make up a disc brake.arrow_forwardThe 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 Barrow_forward
- Which type of brake requires greater application forceand is commonly used with power-boost units?a. Drumb. Discc. Parkingd. None of the abovearrow_forwardWhich type of brake requires greater application force and is commonly used with power-boost units? Drum Disc Parking None of the abovearrow_forwardHow is the braking force of drum type brakes controlled?arrow_forward
- Technician A says that fixed calipers use a piston on each side of the rotor to apply the brakes. Technician B says that sliding calipers typically use only one piston or pistons on one side of the rotor. Who is correct? Technician A only Technician B only Both A and B Neither A nor Barrow_forwardAfter replacing a vacuum booster, the brakes lock up on a road test. Technician A says there is air trapped inside the brake lines. Technician B says the power booster pushrod needs adjustment. Who is correct? a. A only b. B only c. both A and B d. neither A nor Barrow_forwardWhen performing the air brake system leakage test, the Certified Inspector must reject the vehicle if the system does not maintain 100 P.S.I. (Perform this test for 1 minute with the brakes fully applied & the engine running on single and/ or combination vehicles). True or False?arrow_forward
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