Exam 1 ) ASE Brakes Exam: 100% Verified Questions &
Answers
Technician A says all the friction components of a disc brake are exposed to the airstream. Technician B
says this helps to cool the brake parts and maintain braking effectiveness during repeated hard stops
from high speeds. Who is correct? - ANSWER:Both
Technician A says that with a fixed caliper, hydraulic pressure is applied to pistons on both sides to force
the pads against the rotor. Technician B says that with a movable caliper, pressure is applied to a piston
on the outboard side only. Who is correct? - ANSWER:Tech A
Technician A says drum brakes do not develop the mechanical servo action that you will learn about as
you study drum brakes. Technician B says drum brakes require higher hydraulic pressure and greater
force to achieve the same stopping power as a comparable disc brake. Who is correct? -
ANSWER:Neither
While discussing the brake stroke sensor, Technician A says the brake stroke sensor informs the brake
controller how fast the brake pedal is being pushed down. Technician B says the stroke sensor also
informs the controller how much pressure the driver is applying to the brakes. Who is correct? -
ANSWER:Both
Technician A says the stroke simulator is used to make hybrid brake application feel normal to the driver.
Technician B says the stroke simulator is an electrical switch for the brake lamps. Who is correct? -
ANSWER:Tech A
Technician A says that all new vehicles have metering and proportioning valves. Technician B says that
the function of these valves has been taken over by the ABS system on most vehicles. Who is correct? -
ANSWER:Tech B
While discussing wheel cylinders and caliper pistons, Technician A says wheel cylinders of drum brakes
operate in response to the master cylinder. Technician B says the caliper pistons of disc brakes operate in
response to the wheel cylinders. Who is correct? - ANSWER:Tech A
Technician A says almost all brake systems have a power booster that increases the force of the driver's
foot on the pedal. Technician B says most cars and light trucks use a vacuum booster that uses the
combined effects of engine vacuum and atmospheric pressure to increase pedal force. Who is correct? -
ANSWER:Both
Technician A says some vehicles without a ready vacuum source may have a hydraulic power booster.
Technician B says the hydraulic booster can be supplied with fluid by the power steering system or may
be a part of the brake system and driven by an electric motor. Who is correct? - ANSWER:Both
Technician A says automatic ride control (ARC) is an electronic braking system designed to provide a
more comfortable ride. Technician B says ARC also allows betters control of the vehicle during cornering.
Who is correct? - ANSWER:Neither
, Technician A says always checks air hoses and power cords for signs of damage before use. Technician B
says to immediately disconnect and replace a leaking or bulging air hose. Who is correct? -
ANSWER:Both
While discussing safety glasses, Technician A says, as with all other clothing, they must be worn for
awhile for you to adapt to their weight and viewing area. Technician B says when taking off goggles or a
face shield, close the eyes. Small particles of sharp metal may have attached themselves to the outside
of the goggles or face shield and may drop into the eyes. Who is correct? - ANSWER:Both
Technician A says basically, right-to-know requires the employer to notify employees of insurance
benefits. Technician B says they also require the initial training of new employees only. Who is correct? -
ANSWER:Neither
While discussing Material Safety Data Sheets (MSDS), Technician A says the MSDS is issued by the
manufacturer, and it provides detailed information on hazardous materials. Technician B says federal law
requires that an MSDS is available for most hazardous material in the workplace. Who is correct? -
ANSWER:Tech A
Technician A says always work with cleaning solvents in a well-ventilated area that is free of sparks or
flames. Technician B says that chlorinated hydrocarbons can be absorbed through the skin with toxic
effects. Who is correct? - ANSWER:Both
Some states require periodic vehicle safety inspection. These safety inspections usually include at least
an inspection of brake components. How often are these inspections performed? - ANSWER:Both
Technician A says the most frequent kind of back injury at work is caused by improper lifting. Technician
B says not all back injuries are caused by lifting too much weight but by lifting relatively small, light
objects. Who is correct? - ANSWER:Both
Occupational Safety and Health Administration (OSHA) is a division of the U.S. Department of Labor that
establishes and enforces:
a. Workplace safety regulations
b. Automotive braking safety regulations
c. Hiring practices legislation
d. Manufacturing quality standards - ANSWER:A
Technician A says liquid solvents were developed for brake cleaning to reduce the hazard of cleaning off
brake assemblies. Technician B says blowing off brake assemblies with compressed air is an acceptable
practice. Who is correct? - ANSWER:Tech A
A person may be exposed to chemical health hazards in which of the following ways?
a. Ingestion
b. Inhalation
c. Contact with the skin
Answers
Technician A says all the friction components of a disc brake are exposed to the airstream. Technician B
says this helps to cool the brake parts and maintain braking effectiveness during repeated hard stops
from high speeds. Who is correct? - ANSWER:Both
Technician A says that with a fixed caliper, hydraulic pressure is applied to pistons on both sides to force
the pads against the rotor. Technician B says that with a movable caliper, pressure is applied to a piston
on the outboard side only. Who is correct? - ANSWER:Tech A
Technician A says drum brakes do not develop the mechanical servo action that you will learn about as
you study drum brakes. Technician B says drum brakes require higher hydraulic pressure and greater
force to achieve the same stopping power as a comparable disc brake. Who is correct? -
ANSWER:Neither
While discussing the brake stroke sensor, Technician A says the brake stroke sensor informs the brake
controller how fast the brake pedal is being pushed down. Technician B says the stroke sensor also
informs the controller how much pressure the driver is applying to the brakes. Who is correct? -
ANSWER:Both
Technician A says the stroke simulator is used to make hybrid brake application feel normal to the driver.
Technician B says the stroke simulator is an electrical switch for the brake lamps. Who is correct? -
ANSWER:Tech A
Technician A says that all new vehicles have metering and proportioning valves. Technician B says that
the function of these valves has been taken over by the ABS system on most vehicles. Who is correct? -
ANSWER:Tech B
While discussing wheel cylinders and caliper pistons, Technician A says wheel cylinders of drum brakes
operate in response to the master cylinder. Technician B says the caliper pistons of disc brakes operate in
response to the wheel cylinders. Who is correct? - ANSWER:Tech A
Technician A says almost all brake systems have a power booster that increases the force of the driver's
foot on the pedal. Technician B says most cars and light trucks use a vacuum booster that uses the
combined effects of engine vacuum and atmospheric pressure to increase pedal force. Who is correct? -
ANSWER:Both
Technician A says some vehicles without a ready vacuum source may have a hydraulic power booster.
Technician B says the hydraulic booster can be supplied with fluid by the power steering system or may
be a part of the brake system and driven by an electric motor. Who is correct? - ANSWER:Both
Technician A says automatic ride control (ARC) is an electronic braking system designed to provide a
more comfortable ride. Technician B says ARC also allows betters control of the vehicle during cornering.
Who is correct? - ANSWER:Neither
, Technician A says always checks air hoses and power cords for signs of damage before use. Technician B
says to immediately disconnect and replace a leaking or bulging air hose. Who is correct? -
ANSWER:Both
While discussing safety glasses, Technician A says, as with all other clothing, they must be worn for
awhile for you to adapt to their weight and viewing area. Technician B says when taking off goggles or a
face shield, close the eyes. Small particles of sharp metal may have attached themselves to the outside
of the goggles or face shield and may drop into the eyes. Who is correct? - ANSWER:Both
Technician A says basically, right-to-know requires the employer to notify employees of insurance
benefits. Technician B says they also require the initial training of new employees only. Who is correct? -
ANSWER:Neither
While discussing Material Safety Data Sheets (MSDS), Technician A says the MSDS is issued by the
manufacturer, and it provides detailed information on hazardous materials. Technician B says federal law
requires that an MSDS is available for most hazardous material in the workplace. Who is correct? -
ANSWER:Tech A
Technician A says always work with cleaning solvents in a well-ventilated area that is free of sparks or
flames. Technician B says that chlorinated hydrocarbons can be absorbed through the skin with toxic
effects. Who is correct? - ANSWER:Both
Some states require periodic vehicle safety inspection. These safety inspections usually include at least
an inspection of brake components. How often are these inspections performed? - ANSWER:Both
Technician A says the most frequent kind of back injury at work is caused by improper lifting. Technician
B says not all back injuries are caused by lifting too much weight but by lifting relatively small, light
objects. Who is correct? - ANSWER:Both
Occupational Safety and Health Administration (OSHA) is a division of the U.S. Department of Labor that
establishes and enforces:
a. Workplace safety regulations
b. Automotive braking safety regulations
c. Hiring practices legislation
d. Manufacturing quality standards - ANSWER:A
Technician A says liquid solvents were developed for brake cleaning to reduce the hazard of cleaning off
brake assemblies. Technician B says blowing off brake assemblies with compressed air is an acceptable
practice. Who is correct? - ANSWER:Tech A
A person may be exposed to chemical health hazards in which of the following ways?
a. Ingestion
b. Inhalation
c. Contact with the skin
