Train Driver Crew Communication and Protocols

Question 1

What is the standard radio communication protocol when a train driver receives a track authority?

Accepted Answer

Repeat back the entire authority verbatim to confirm understanding before proceeding

Answer

A complete read-back of track authority is required to confirm accuracy before any movement is made.

Question 2

What does 'two-way end-of-train device' (EOT) communicate to the locomotive?

Accepted Answer

Brake pipe pressure at the rear of the train and allows emergency brake activation from the rear

Answer

The two-way EOT monitors rear brake pipe pressure and can be commanded to dump air for emergency braking from the train's rear end.

Question 3

What is the meaning of one long horn blast followed by three short blasts at a grade crossing?

Accepted Answer

This is not a standard grade crossing signal — the standard is two long, one short, one long

Answer

The standard US grade crossing horn pattern is two long blasts, one short, and one long (– – · –), not one long and three short.

Question 4

What does the conductor's 'highball' signal mean to the train driver?

Accepted Answer

The train is clear to proceed — all personnel are aboard and the train is ready to depart

Answer

A highball signal (arm raised vertically and waved) is the all-clear indication that the train is ready to depart.

Question 5

What is the purpose of a 'job briefing' before a train crew begins their assignment?

Accepted Answer

To review the route, special instructions, track conditions, and emergency procedures as a team

Answer

A job briefing ensures all crew members share the same understanding of the route, hazards, special orders, and responsibilities before departure.

Train Driver Practice Test