AEA CERTIFICATION FINAL TEST 2026
QUESTIONS WITH CORRECT
ANSWERS GRADED A+
◍ ____ is defined as the maximum force that can be exerted by a muscle or
muscle group against a resistance.
Answer: muscular strength
◍ what type of stretching activates the muscle spindles, specialized receptors
in the muscle that monitor muscle length change and the speed of muscle
length change?.
Answer: ballistic stretching
◍ name the six skill-related components of fitness.
Answer: balance, coordination, speed, power, agility, and reaction time
◍ -Suva 410a-AZ-20-Puron.
Answer: R-410a is also known as?
◍ what is the difference between maximal heart rate and heart rate reserve.
Answer: maximal heart rate is the highest heart rate a person can achieve. it
is measured with a max HR test or estimated with 220- age. Heart rate
reserve is your maximal HR minus your resting heart rate.
◍ 0.3.
Answer: The temperature glide for R-410a is less than _____ degrees
Fahrenheit over air conditioning and refrigeration operating ranges.
◍ -Can be irritating to the skin-Is hydroscopic-Has improved heat transfer
characteristics over mineral oils.
Answer: Polyol Ester (POE):
◍ how does compression lower your heart rate in the water?.
, Answer: water compresses all the body systems, including the vascular
system, causing a smaller venous load to the heart, reducing heart rate.
◍ what is the ACSM (2018) recommended frequency for resistance training?.
Answer: two to three days/week for each major muscle group
◍ define body composition.
Answer: the body's relative percentage of fat as compared to lean tissue
(bones, muscles, and organs)
◍ 50 psig.
Answer: The low pressure control on R-410a systems will open at:
◍ Absolute discharge pressure divided by absolute suction pressure.
Answer: Compression ratio is calculated as:
◍ list five benefits of regular exercise.
Answer: improves physical appearance, increases functional capacity, heart
becomes stronger, strengthens the walls of the blood vessels, improves
strength and endurance,
◍ when calculating exercise intensity, a popular method is the Karvonen
Formula, which is also known as the ____.
Answer: Heart Rate Reserve method
◍ 40% to 70% higher.
Answer: Both suction and discharge pressure of R-410a systems are _____
than R-22 systems.
◍ Lower.
Answer: Because of its higher vapor capacity, the discharge temperature of
R-410a is _____ than R-22.
◍ 610 psig plus or minus 10psig.
Answer: R-410a systems use a high pressure switch that will open at
approximately:
◍ ____ is a subjective method of assessing effort, strain, discomfort, and
fatigue experienced during exercise..
, Answer: rating of perceived exertion
◍ The skeletal system provides our bodies with support, protection, and
_____..
Answer: Structure
◍ During the cardiac cycle, ____ is the active contraction of the heart muscle
and ___ is the relaxation of the heart muscle..
Answer: Systole, Diastole
◍ lose or gain.
Answer: Subcooled liquid in the receiver may _____ subcooling, depending
on surrounding conditions.
◍ 800 psig.
Answer: When installing a liquid line filter drier on a R-410a system, be
certain that it has a pressure rating of at least:
◍ Which characteristic of muscle allows it to shorten and thicken.
Answer: Contractility
◍ The ____ muscle group flexes the leg at the knee..
Answer: Hamstrings
◍ Smaller than that of a R-22 Metering device.
Answer: The flow area of a R-410a metering device is:
◍ What is a motor neuron.
Answer: Efferent neurons that relay outgoing information from the central
nervous system to the muscle cells
◍ Describe the valsalva maneuver.
Answer: Holding one's breath while exerting. Creates unequal pressure in
the chest, causing blood pressure to drop and decreasing blood flow to the
heart. Resuming normal breathing creates a surge of blood flow to the heart,
causing a sharp increase in blood pressure.
◍ It may separate (fractionate) into its component refrigerants.
Answer: Which of the following statements is true of R-407c
QUESTIONS WITH CORRECT
ANSWERS GRADED A+
◍ ____ is defined as the maximum force that can be exerted by a muscle or
muscle group against a resistance.
Answer: muscular strength
◍ what type of stretching activates the muscle spindles, specialized receptors
in the muscle that monitor muscle length change and the speed of muscle
length change?.
Answer: ballistic stretching
◍ name the six skill-related components of fitness.
Answer: balance, coordination, speed, power, agility, and reaction time
◍ -Suva 410a-AZ-20-Puron.
Answer: R-410a is also known as?
◍ what is the difference between maximal heart rate and heart rate reserve.
Answer: maximal heart rate is the highest heart rate a person can achieve. it
is measured with a max HR test or estimated with 220- age. Heart rate
reserve is your maximal HR minus your resting heart rate.
◍ 0.3.
Answer: The temperature glide for R-410a is less than _____ degrees
Fahrenheit over air conditioning and refrigeration operating ranges.
◍ -Can be irritating to the skin-Is hydroscopic-Has improved heat transfer
characteristics over mineral oils.
Answer: Polyol Ester (POE):
◍ how does compression lower your heart rate in the water?.
, Answer: water compresses all the body systems, including the vascular
system, causing a smaller venous load to the heart, reducing heart rate.
◍ what is the ACSM (2018) recommended frequency for resistance training?.
Answer: two to three days/week for each major muscle group
◍ define body composition.
Answer: the body's relative percentage of fat as compared to lean tissue
(bones, muscles, and organs)
◍ 50 psig.
Answer: The low pressure control on R-410a systems will open at:
◍ Absolute discharge pressure divided by absolute suction pressure.
Answer: Compression ratio is calculated as:
◍ list five benefits of regular exercise.
Answer: improves physical appearance, increases functional capacity, heart
becomes stronger, strengthens the walls of the blood vessels, improves
strength and endurance,
◍ when calculating exercise intensity, a popular method is the Karvonen
Formula, which is also known as the ____.
Answer: Heart Rate Reserve method
◍ 40% to 70% higher.
Answer: Both suction and discharge pressure of R-410a systems are _____
than R-22 systems.
◍ Lower.
Answer: Because of its higher vapor capacity, the discharge temperature of
R-410a is _____ than R-22.
◍ 610 psig plus or minus 10psig.
Answer: R-410a systems use a high pressure switch that will open at
approximately:
◍ ____ is a subjective method of assessing effort, strain, discomfort, and
fatigue experienced during exercise..
, Answer: rating of perceived exertion
◍ The skeletal system provides our bodies with support, protection, and
_____..
Answer: Structure
◍ During the cardiac cycle, ____ is the active contraction of the heart muscle
and ___ is the relaxation of the heart muscle..
Answer: Systole, Diastole
◍ lose or gain.
Answer: Subcooled liquid in the receiver may _____ subcooling, depending
on surrounding conditions.
◍ 800 psig.
Answer: When installing a liquid line filter drier on a R-410a system, be
certain that it has a pressure rating of at least:
◍ Which characteristic of muscle allows it to shorten and thicken.
Answer: Contractility
◍ The ____ muscle group flexes the leg at the knee..
Answer: Hamstrings
◍ Smaller than that of a R-22 Metering device.
Answer: The flow area of a R-410a metering device is:
◍ What is a motor neuron.
Answer: Efferent neurons that relay outgoing information from the central
nervous system to the muscle cells
◍ Describe the valsalva maneuver.
Answer: Holding one's breath while exerting. Creates unequal pressure in
the chest, causing blood pressure to drop and decreasing blood flow to the
heart. Resuming normal breathing creates a surge of blood flow to the heart,
causing a sharp increase in blood pressure.
◍ It may separate (fractionate) into its component refrigerants.
Answer: Which of the following statements is true of R-407c
