PTS Knowledge 3

Question 1

What is 'restricted speed' in railroad operations?

Accepted Answer

A speed not exceeding 25 mph while prepared to stop within half the range of vision

Answer

Restricted speed means operating no faster than 25 mph while being prepared to stop within half the range of vision, short of a train, switch, or obstruction.

Question 2

What is the purpose of a job briefing in track safety?

Accepted Answer

To ensure all workers understand the hazards and protection methods before starting work

Answer

A job briefing ensures every worker knows the specific hazards, protective measures, and emergency procedures before work begins.

Question 3

What does 'train approach warning' provide to workers on or near the track?

Accepted Answer

It gives workers advance notice that a train is approaching so they can move to safety

Answer

Train approach warning gives track workers sufficient advance notice of an approaching train so they can reach a place of safety in time.

Question 4

Under PTS rules, what must happen before removing blue flag protection from equipment?

Accepted Answer

All workers who applied the protection must confirm they are clear

Answer

Blue flag protection may only be removed by or with the authorization of the same workers who applied it, once they are all clear of the equipment.

Question 5

What is the significance of a 'positive stop' requirement in PTS?

Accepted Answer

Equipment must be capable of stopping before a specific point, not just slowing down

Answer

A positive stop requirement means equipment must be able to stop before a defined point, ensuring a definitive margin of safety rather than just reduced speed.

PTS - Personal Track Safety Practice Test

PTS - Personal Track Safety Practice Test

PTS Knowledge 3