CSX Conductor test 2
CSX Conductor test 2 2025
Study online at https://quizlet.com/_h6zupe
1. 5203.1 1) Where the train is originally assembled.
When must Class I brake 2) When the train has been off of air more than 24 hours
test be performed on the 3) When adding or removing more than one solid block of cars
entire train
2. 5208.1 1) All brakes release.
When performing a brake 2) Both sides of the car are examined during the inspection process
test, you must be sure that: to observe the
functioning of all moving parts of the brake system.
3. 5208.1 BONUS 1) 6-9 inches on body mounted brakes.
Air brake cylinder piston 2) A maximum of 6 inches on truck-mounted brakes.
travel is correct when de-
termined to be:
4. 5203.3 1) Receive a Class I brake test.
Before being added to a 2) Not be off air for more than 24 hours.
through train at an inter-
mediate location, a solid
block of cars
must:
5. 5203.2 1) When removing a single car or one solid block of cars.
A Class I brake test is 2) When adding a previously tested car or one previously tested
not required on the entire solid block of cars.
train: 3) Removing defective cars regardless of the number or location of
defective cars.
4) Change in locomotive consist or EOT.
6. 5212.1 1) Charge the brake pipe pressure at the rear car to within 15 PSI
When air brakes need to of the regulating
be retested you must: valve setting (75)
2) Be sure air brakes remain applied for 3 minutes.
2026/08/25
, CSX Conductor test 2
CSX Conductor test 2 2025
Study online at https://quizlet.com/_h6zupe
7. 5212.1 1) At the trains originating location, set the car out.
When the air brake fails 2) At an intermediate location, once tagged and brakes have been
the retest: cut-out,
may be moved to the next point where it can be repaired.
8. 5213 DEFINITION Whenever a Class I or Class IA brake test is performed on the entire
Brake Test Certificate (BTC) train, the locomotive
operator must be notified and a brake test certificate completed.
Notification may be
made verbally. If notified verbally, the locomotive operator must
complete the brake test
certificate with the information provided. The certificate must be
kept on the controlling
locomotive until the train reaches its final destination.
9. 5213 BTC 1) Air brake test was satisfactorily performed
Brake Test Certificate must 2) Date and time the brake test was performed
include the following infor- 3) Number of cars inspected.
mation: 4) Name or ID number of the qualified person who performed the
test.
5) Location where the test was performed.
10. 206.4 1) Enter the ID code of the EOT into the head-of-train device.
Perform the following 2) Press the TEST button on the EOT.
steps to arm two-way
telemetry:
11. 5003.2 DEFINITION A device used for cutting in and cutting out the control valve
Branch Pipe Cut-Out Cock on a locomotive or car.
12. 1) Close the cut-out cock in the brake pipe branch pipe by placing
the handle in line
2026/08/25
, CSX Conductor test 2
CSX Conductor test 2 2025
Study online at https://quizlet.com/_h6zupe
5003.2 with the pipe.
To cut out an air brake on a 2) Release all air pressure from reservoirs by holding the brake
car: cylinder release rod
to its fullest travel until the air has exhausted.
3) Verify that the brake cylinder piston retracts into the brake cylin-
der.
4) Verify that the brake shoes are away from the wheels.
13. 5003.1 1) If the brake does not release when it should.
You must cut out airbrakes 2) When the car must be moved with an overheated bearing.
on a car:
14. DEFINITION When the air brake system on a car or cars is/are not being supplied
Off Air with air
pressurized to 60 PSI or more.
15. 206.7 1) The controlling locomotive has an operative HTD.
Telemetry can be used 2) The rear car is equipped with an operative EOT capable of
to perform air brake two-way communication.
tests and meet two-way 3) readouts displayed by the EOT and HTD do not differ by more
equipped requirements than three PSI.
when the following condi-
tions are met:
16. 5204.1 1) The train has been separated and
Perform a Class III brake recoupled without any change to the train's consist.
test when cars have not 2) A locomotive or caboose is changed.
been off air for more than 3) A car or solid block of cars is removed from the train.
24 hours and:
17. 206.5 No further test is required.
When notified by the me-
chanical department that
2026/08/25
CSX Conductor test 2 2025
Study online at https://quizlet.com/_h6zupe
1. 5203.1 1) Where the train is originally assembled.
When must Class I brake 2) When the train has been off of air more than 24 hours
test be performed on the 3) When adding or removing more than one solid block of cars
entire train
2. 5208.1 1) All brakes release.
When performing a brake 2) Both sides of the car are examined during the inspection process
test, you must be sure that: to observe the
functioning of all moving parts of the brake system.
3. 5208.1 BONUS 1) 6-9 inches on body mounted brakes.
Air brake cylinder piston 2) A maximum of 6 inches on truck-mounted brakes.
travel is correct when de-
termined to be:
4. 5203.3 1) Receive a Class I brake test.
Before being added to a 2) Not be off air for more than 24 hours.
through train at an inter-
mediate location, a solid
block of cars
must:
5. 5203.2 1) When removing a single car or one solid block of cars.
A Class I brake test is 2) When adding a previously tested car or one previously tested
not required on the entire solid block of cars.
train: 3) Removing defective cars regardless of the number or location of
defective cars.
4) Change in locomotive consist or EOT.
6. 5212.1 1) Charge the brake pipe pressure at the rear car to within 15 PSI
When air brakes need to of the regulating
be retested you must: valve setting (75)
2) Be sure air brakes remain applied for 3 minutes.
2026/08/25
, CSX Conductor test 2
CSX Conductor test 2 2025
Study online at https://quizlet.com/_h6zupe
7. 5212.1 1) At the trains originating location, set the car out.
When the air brake fails 2) At an intermediate location, once tagged and brakes have been
the retest: cut-out,
may be moved to the next point where it can be repaired.
8. 5213 DEFINITION Whenever a Class I or Class IA brake test is performed on the entire
Brake Test Certificate (BTC) train, the locomotive
operator must be notified and a brake test certificate completed.
Notification may be
made verbally. If notified verbally, the locomotive operator must
complete the brake test
certificate with the information provided. The certificate must be
kept on the controlling
locomotive until the train reaches its final destination.
9. 5213 BTC 1) Air brake test was satisfactorily performed
Brake Test Certificate must 2) Date and time the brake test was performed
include the following infor- 3) Number of cars inspected.
mation: 4) Name or ID number of the qualified person who performed the
test.
5) Location where the test was performed.
10. 206.4 1) Enter the ID code of the EOT into the head-of-train device.
Perform the following 2) Press the TEST button on the EOT.
steps to arm two-way
telemetry:
11. 5003.2 DEFINITION A device used for cutting in and cutting out the control valve
Branch Pipe Cut-Out Cock on a locomotive or car.
12. 1) Close the cut-out cock in the brake pipe branch pipe by placing
the handle in line
2026/08/25
, CSX Conductor test 2
CSX Conductor test 2 2025
Study online at https://quizlet.com/_h6zupe
5003.2 with the pipe.
To cut out an air brake on a 2) Release all air pressure from reservoirs by holding the brake
car: cylinder release rod
to its fullest travel until the air has exhausted.
3) Verify that the brake cylinder piston retracts into the brake cylin-
der.
4) Verify that the brake shoes are away from the wheels.
13. 5003.1 1) If the brake does not release when it should.
You must cut out airbrakes 2) When the car must be moved with an overheated bearing.
on a car:
14. DEFINITION When the air brake system on a car or cars is/are not being supplied
Off Air with air
pressurized to 60 PSI or more.
15. 206.7 1) The controlling locomotive has an operative HTD.
Telemetry can be used 2) The rear car is equipped with an operative EOT capable of
to perform air brake two-way communication.
tests and meet two-way 3) readouts displayed by the EOT and HTD do not differ by more
equipped requirements than three PSI.
when the following condi-
tions are met:
16. 5204.1 1) The train has been separated and
Perform a Class III brake recoupled without any change to the train's consist.
test when cars have not 2) A locomotive or caboose is changed.
been off air for more than 3) A car or solid block of cars is removed from the train.
24 hours and:
17. 206.5 No further test is required.
When notified by the me-
chanical department that
2026/08/25
