Take NS Air Brake Test Practice Questions - Nova Scotia Air Brake Endorsement Knowledge Test Exam

QUESTION 1 / 25

How many questions are on Nova Scotia's Air Brake Endorsement Knowledge Test?

Choose one answer below.

A10 multiple-choice questions✓B20 multiple-choice questions✓C30 multiple-choice questions✓D50 multiple-choice questions✓

QUESTION 2 / 25

What is the official passing mark for the Nova Scotia Air Brake Endorsement Knowledge Test?

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A12 correct out of 20✓B14 correct out of 20✓C16 correct out of 20✓D18 correct out of 20✓

QUESTION 3 / 25

How long does Nova Scotia give you to complete the Air Brake Endorsement Knowledge Test?

Choose one answer below.

A15 minutes✓B20 minutes✓C30 minutes✓DNo time limit is published✓

QUESTION 4 / 25

What fee does Nova Scotia publish for the Air Brake Licence Knowledge Test?

Choose one answer below.

A$$5.00✓B$$10.00✓C$$15.03✓D$$52.54✓

QUESTION 5 / 25

After passing the Nova Scotia air brake knowledge test online, what must you do before driving with the endorsement?

Choose one answer below.

AStart driving immediately because the online result is the endorsement✓BVisit Registry of Motor Vehicles or Access Nova Scotia to complete the additional requirements✓CWait exactly 90 days before using the result✓DRetake the test in person even if you passed online✓

QUESTION 6 / 25

Which licence holder may generally take the Nova Scotia air brake endorsement knowledge test?

Choose one answer below.

AOnly a Class 1 driver✓BOnly a Class 5 driver with two years of experience✓CA driver who is 16 or older and holds a Class 1, 2, 3, 4, 5, or 6 licence✓DAnyone with no driver's licence who wants to study air brakes✓

QUESTION 7 / 25

What official study source does Nova Scotia direct applicants to review for the air brake knowledge test?

Choose one answer below.

AOnly the passenger vehicle Driver's Handbook✓BThe Nova Scotia Air Brake Manual✓CA federal dangerous goods guide✓DA private training school's sample questions only✓

QUESTION 8 / 25

How long are Nova Scotia air brake knowledge-test results valid?

Choose one answer below.

A30 days✓B6 months✓C12 months✓DThey never expire✓

QUESTION 9 / 25

Which setup is required for taking the Nova Scotia air brake knowledge test online?

Choose one answer below.

AA phone or tablet only✓BA desktop or laptop computer with a connected web camera✓CAny device, as long as a printer is attached✓DA vehicle equipped with air brakes parked nearby✓

QUESTION 10 / 25

If you fail the Nova Scotia air brake knowledge test, which retake statement matches the official page?

Choose one answer below.

AYou must wait 30 days for any retake✓BYou need to pay for another test; online retakes have no waiting period, while in-person retakes require waiting until at least the next day✓CYou can retake it free one time on the same receipt✓DYou can never take the air brake knowledge test again✓

QUESTION 11 / 25

What does the Nova Scotia air brake endorsement allow a qualified driver to do?

Choose one answer below.

ADrive any class of commercial vehicle in Canada✓BDrive vehicles equipped with air brakes in the class of vehicle for which the driver is licensed✓CRepair brake systems for any carrier✓DSkip all pre-trip air brake inspections✓

QUESTION 12 / 25

According to the Nova Scotia Air Brake Manual, what endorsement authority is tied to adjusting manual or automatic slack adjusters?

Choose one answer below.

ANo endorsement is needed if the vehicle is parked✓BThe operator must hold an 03 Air Brake endorsement✓COnly a motorcycle endorsement is needed✓DA learner's licence is enough for adjustment✓

QUESTION 13 / 25

Which component compresses air for an air brake system?

Choose one answer below.

AAir compressor✓BBrake drum✓CSlack adjuster✓DLow-pressure warning light✓

QUESTION 14 / 25

What is the governor's job in the air brake system?

Choose one answer below.

AIt changes wheel alignment✓BIt controls when the compressor loads and unloads✓CIt applies the brake linings directly to the drum✓DIt measures tread depth✓

QUESTION 15 / 25

Why may an air dryer be installed between the compressor and the wet reservoir?

Choose one answer below.

ATo remove moisture and contaminants from compressed air✓BTo increase steering effort✓CTo replace the service brake chambers✓DTo keep the parking brake applied at all times✓

QUESTION 16 / 25

Which reservoir is normally drained first during the Nova Scotia pre-trip air brake inspection?

Choose one answer below.

AThe wet or supply reservoir✓BThe trailer reservoir only✓CThe secondary dry reservoir only✓DNo reservoir is drained during inspection✓

QUESTION 17 / 25

At about what pressure is the air brake safety valve normally set to open?

Choose one answer below.

A55 psi✓B80 psi✓C115 psi✓D150 psi✓

QUESTION 18 / 25

What does the foot valve control?

Choose one answer below.

AThe flow of air used to apply the service brakes✓BThe fuel level in the tank✓CThe steering axle alignment✓DThe legal licence class printed on the driver's licence✓

QUESTION 19 / 25

What does a brake chamber do in an air brake system?

Choose one answer below.

AStores diesel fuel for the engine✓BConverts air pressure against a diaphragm into pushrod movement✓CRemoves water from compressed air✓DDisplays the vehicle's road speed✓

QUESTION 20 / 25

What is the slack adjuster's role on a typical S-cam brake?

Choose one answer below.

AIt compresses reservoir air✓BIt transfers pushrod force and helps maintain the correct brake stroke✓CIt turns off the low-air warning buzzer✓DIt dries the compressed air✓

QUESTION 21 / 25

What does the reservoir air pressure gauge help the driver monitor?

Choose one answer below.

AThe air pressure in the primary and secondary reservoirs✓BThe temperature of the brake drums✓CThe amount of brake lining remaining in millimetres✓DThe trailer's cargo weight✓

QUESTION 22 / 25

What is the purpose of a low-pressure warning device?

Choose one answer below.

ATo warn the driver when system air pressure falls to a dangerous level✓BTo increase the weight rating of the vehicle✓CTo drain water from the wet reservoir automatically✓DTo replace the parking brake✓

QUESTION 23 / 25

How are service brakes applied in a standard air brake system?

Choose one answer below.

ABy spring pressure only✓BBy hydraulic fluid stored in the fuel tank✓CBy air pressure sent to the brake chambers✓DBy the driver's seat belt switch✓

QUESTION 24 / 25

How do spring parking brakes normally apply?

Choose one answer below.

AAir pressure applies them and springs release them✓BSpring pressure applies them and air pressure releases them✓CEngine oil pressure applies them✓DThe speedometer applies them above highway speed✓

QUESTION 25 / 25

In stopping distance, what is driver reaction time?

Choose one answer below.

AThe time after the vehicle has already stopped✓BThe time from recognizing a hazard until applying the brake✓CThe time needed for the air dryer to purge✓DThe time between licence renewals✓