GCOR 1-4 Exam Questions with Complete Solutions 100

GCOR 1-4 Exam Questions with Complete Solutions 100% Verified Correct Answers

1.3.1 Rules may be issued, canceled, or modified by

• Track bulletin.
• General Order.
• Special Instructions.
• All of the above. - Correct Answers D) All of the above.

1.47 Crewmembers in the engine compartment must be alert for signals. As soon as signals become

visible or audible, crew members must:

• Communicate clearly to each other the name or aspect of signals affecting their train.
• Continue to observe signals and announce any change of aspect until the leading movement of

the train passes the signal.

• Take no action.
• Notify following trains of the signal aspect.
• a and b are correct. - Correct Answers E) a and b are correct.

1.4.1 May the manager issuing the directive that has had a good faith challenge made instruct the

challenging employee to perform other tasks not related to the challenge?

• Yes
• No - Correct Answers A) Yes 1 / 3

1.48 While on duty, all employees who do not work in an office with a standard clock must have a

watch. The watch must:

• Be in good working condition and reliable.
• Display hours, minutes and seconds.
• Have Arabic numbers.
• a and b are correct. - Correct Answers D) a and b are correct.

1.39 Engineers must verify speed indicator accuracy:

• Within one mile after taking charge of the engine.
• As soon as possible after taking charge of the engine.
• Thirty minutes after taking charge of the engine.
• Never, as long as the previous engineer said it was accurate - Correct Answers B) As soon as

possible after taking charge of the engine.

1.3.3 Before beginning each day's work or trip, trainmen, enginemen, and any others whose duties

require must:

• Check EWM for trains that will be met.
• Review circulars that apply to the territory they will work.
• Review general orders that apply to the territory they will work on. 2 / 3

• Review instructions, notices and other information that apply to the territory they will work on.
• Answers b, c and d are correct. - Correct Answers E) Answers b, c and d are correct.

1.32 When overheated wheels are found on a train, the train must be stopped and

• Held a minimum of 30 minutes to allow heat to dissipate.
• Held until the wheels are cool enough to be safe for movement.
• The car must be set out of the train and repaired, since the wheels will never be safe again.
• Held a minimum of 10 minutes to allow the heat to equalize through the wheel. - Correct Answers
• Held a minimum of 10 minutes to allow the heat to equalize through the wheel.

1.17 Any employee who may be called to report for duty before legal off-duty time has expired must

• Notify the individual making the call that off-duty time has not expired.
• Advise the Conductor upon reporting for duty.
• Advise the Train Dispatcher upon reporting for duty.
• Notify the Trainmaster upon reporting for duty.
• Advise the FRA and be governed by their instructions. - Correct Answers A) Notify the individual

making the call that off-duty time has not expired.

2.6 An employee who does not understand a radio communication or who receives a communication that is incomplete must

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