Exam (elaborations)
ASE Brakes Exam/34 Questions and answers/Latest Updated
- Course
- Institution
ASE Brakes Exam/34 Questions and answers/Latest Updated
[Show more]
Seller
Follow
Victorious23
Reviews received
Content preview
ASE Brakes Exam/34 Questions andanswers/Latest Updated
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 - -C: metering valve
-The driver of a vehicle with power disc/drum brakes says the brake pedal
moves slowly to the floor while maintaining pedal pressure at a stoplight.
What could cause this problem?
A: leaking primary piston cup in master cylinder
B: leaking power brake booster
C: leaking residual check valve in master cylinder
D: internal leak in the combination valve - -A: leaking primary piston cup in
master cylinder
-which of the following would MOST LIKELY happen if the measurements
took from the check shown above varied from the manufacturer's
specifications?
A: Noisy brake operation
B: Brake grab or pull
C: pulsating brake pedal
D: low brake pedal - -C: pulsating brake pedal
-what is the purpose of the master cylinder residual check valve(s) on
vehicles equipped with drum brakes?
A: Allows the driver to pump up the brakes
B: prevents air from entering the hydraulic system
C: prevents wheel lockup by reducing the hydraulic pressure
D: reduces pedal pulsation by controlling hydraulic pressure - -B: prevents
air from entering the hydraulic system
-Which of the following is caused by a power assist brake booster push rod
that is too short?
A: Brake light is illuminated
B: excessive brake drag
C: brake system to be inoperative
D: Excessive brake pedal travel - -D: excessive brake pedal travel
-Which of the following indicates a spongy brake pedal on a car with 4-wheel
disc brakes and a longer than normal travel?
, A: Caliper piston seized
B: Parking brake out of adjustment
C: Air in the hydraulic system
D: A faulty power booster - -C: Air in the hydraulic system
-a vacuum brake booster is installed on a vehicle. it doesn't have power
assist until the engine has been running for a minute, after which it functions
normally. What is the most probable cause?
A: adjusted brake pedal push rod is too short
B: front disc brake is worn
C: engine requires a tune-up to produce a higher vacuum at idle speed
D: defective check valve - -D: Defective check valve
-during braking, the brake pedal on a vehicle with power- assisted disc/drum
brakes gently glides to the floor. Which of these possibly be the source of the
problem?
A: a leaking power brake booster diaphragm
B: a leaking brake booster check valve
C: an internal leak in the combination valve
D: an internal master cylinder leak - -D: an internal master cylinder leak
-What may be the cause of a spongy brake pedal?
A: frozen caliper piston
B: air in the hydraulic system
C: ABS diagnostic trouble code set
D: defective metering valve - -B: air in the hydraulic system
-the ABS amber light does not go off after the engine is started. Technician
X says a parking brake not fully released could be the cause. Technician y
says when this happens the brakes will operate like a normal non- ABS brake
system. Who is right?
A: X only
B: Y only
C: both
D: neither - -B: Y only
-even thoough all of the adjustments have been done according to the
specifications, the brake pedal begins to feel spongy and low.
What might be the source of the issue?
a: binding pedal linkage
B: dented brake line
C: plugged compensating port
D: weak hydraulic hose - -D: weak hydraulic hose
-When light pedal pressure is applied to a vehicle with disc/drum brakes. the
front brakes grab quickly. It's possible that this is the result of a failed:
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Victorious23. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73243 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now