• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
  • 4.6 TrustPilot
0
Sell
Where do you study
Your language
Start selling Create your account
  • T4 Brakes ASE
  • T4 Brakes ASE
To add items to your wishlist, you must be logged in
Document preview thumbnail
Preview 2 out of 11 pages
Exam (elaborations)

T4 Ase Brakes Questions And Answers.

0.0
(0 reviews)
- sold
11 pages
2024/2025 Written for academic year
Institution T4 Brakes ASE
Course T4 Brakes ASE
Document preview thumbnail
Preview 2 out of 11 pages

T4 ASE BRAKES QUESTIONS AND ANSWERS.

Content preview

T4 ASE BRAKES QUESTIONS AND
ANSWERS




Psi09loss09rate09for09Straight09Truck09-09ans--✔✔209psi/minute

Psi09loss09rate09for09combination09vehicle09-09ans--✔✔less09than09309psi/minute

Service09Brake09Pressure09Drop09Test09-09ans--
✔✔Apply09service09brake09to099009psi.09Loss09rate09should09be09less09than09309psi/
minute09for09straight09vehicles09and09less09than09409psi/
minute09for09combination09vehicles.

Improperly09adjusted09brake09shoes09-09ans--✔✔Cause

1)09brake09imbalance
2)09increased09stopping09distance
3)09excessive09heat09and09wear

Instability09and09premature09wear09-09ans--
✔✔a09409psi09difference09in09the09air09delivery09between09axles09is09enough09to09cau
se09instability09and09premature09wear.

Troubleshooting09poor09brake09performance09due09to09air09-09ans--
✔✔1)09inspect09air09compressor
2)09verify09pressure09build09up
3)09look09for09clogged09air09compressor09filter
4)09possible09slipping09belt
5)09possible09air09leaks
6)09possible09defective09governor

Pressure09Governors09-09ans--✔✔1)09regulates09air09going09to09system
2)09adjustable09pressure
3)09defective09governor09or09out09of09adjustment09can09cause09compressor09to09functi
on09improperly.09
4)09designed09to09regulate09the09compressors09output.
5)09may09be09attached09to09compressor09or09externally09mounted.

, Air09Compressors09-09ans--
✔✔1)09Power09is09transferred09to09the09air09compressor09by09either09an09internal09ge
ar09or09by09an09external09belt.09Belt09is09most09common.

2)air09can09be09drawn09directly09from09the09atmosphere09through09a09filter.

3)09Pistons09push09the09air09through09a09discharge09valve09to09the09supply09reservoir.

Supply09Reservoir09"Wet09Tank"09-09ans--
✔✔1)09tank09closest09to09the09compressor.09
2)09"pop09off09valve"09located09on09this09tank09to09keep09from09over09pressuring09the0
9system.


Pop-off09valve09-09ans--
✔✔Also09known09as09the09pressure09relief09valve,09exhaust09valve,09adjustable09pres
sure09limiting09(APL)09valve,09or09overflow09valve;09this09valve09is09the09point09of09exit
09of09excessive09pressure09buildup09before09damaging09air09components.


Manual09and09Automatic09Drain09Valves09-09ans--
✔✔1)09installed09in09each09reservoir/
tank09to09help09purge09the09system09from09moisture.

2)Used09in09high09humid09or09wet09climates.

3)09manual09drain09valves09should09be09drained09on09a09daily09basis

Air09Dryer09-09ans--
✔✔1)09used09to09keep09condensation09out09of09the09system09using09a09desiccant09m
aterial09to09remove09moisture.

2

Air09Compressor09troubleshooting09-09ans--
✔✔1)09can09develop09air09leaks09and09pass09oil09into09the09brake09system09which09wi
ll09cause09poor09braking09and09or09grabbing09or09dragging.09

2)09clogged09air09intake09filter09will09cause09slow09pressure09build09up.

Compressor09oil09checks09-09ans--
✔✔1)09engine09oil09should09be09checked09for09compressors09that09get09lubrication09fr
om09engine.09

2)09Oil09sump09compressors09have09their09own09oil09reservoirs09and09should09be09che
cked09daily.

Document information

Uploaded on
January 15, 2025
Number of pages
11
Written in
2024/2025
Type
Exam (elaborations)
Contains
Questions & answers
Report Copyright Violation
$13.49
Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF
Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
favouredone
4.4
(352)
Sold
400
Followers
36
Items
10254
Last sold
22 hours ago

Browse related subjects

Subjects

  • t4 ase brakes questions and answers

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Learn more Create citation
Working on your references?

Frequently asked questions