GCOR - General Code of Operating Rules Authorities for Movement Questions and Answers

Question 1

A train crew receives a track warrant authorizing them to 'WORK BETWEEN' MP 50 and MP 60. Which of the following movements is permitted under this authority?

Accepted Answer

Move in either direction between MP 50 and MP 60.

Answer

Proceed directly from MP 50 to MP 60 and report clear.

Answer

Only move from MP 60 towards MP 50.

Answer

Occupy the main track at MP 50 but not proceed towards MP 60.

Question 2

Under which circumstance must a train crew receive a new track warrant to alter their existing limits?

Accepted Answer

When the limits or instructions of the original warrant need to be changed.

Answer

When they report clear of a portion of their limits.

Answer

When the dispatcher verbally advises a change.

Answer

When they are delayed within their limits.

Question 3

A train is operating within Yard Limits. What is the primary method of authorizing movement on the main track within these limits?

Accepted Answer

The presence of a 'Yard Limit' sign itself serves as authority.

Answer

A track warrant issued by the dispatcher.

Answer

Verbal permission from the yardmaster.

Answer

A clear signal indication from a block signal.

Question 4

A train crew is instructed by a Track Bulletin Form B to protect against men and equipment between MP 10 and MP 12. Upon approaching the limits, what is the first required action?

Accepted Answer

Stop before entering the limits unless instructed otherwise by the employee in charge.

Answer

Proceed at restricted speed upon entering the limits.

Answer

Sound the horn in a specific sequence to warn the work crew.

Answer

Contact the train dispatcher to confirm the bulletin is still in effect.

Question 5

Which of the following is required before making a reverse movement on a main track?

Accepted Answer

Permission must be obtained from the train dispatcher or control operator, unless within the same signaled block.

Answer

The movement must be made at timetable speed.

Answer

The conductor must walk ahead to protect the movement.

Answer

The headlight must be set to dim and flashing.

Question 6

A train has been given authority to proceed on a main track where a block system is in effect. If the train stops or its speed is reduced below 10 MPH after passing a proceed signal, what action is required by GCOR Rule 9.9?

Accepted Answer

Proceed at restricted speed until the next signal is visible and displays a proceed indication.

Answer

Contact the dispatcher immediately for new instructions.

Answer

Wait for a following train to pass before proceeding.

Answer

Reverse to the last signal and get a new indication.