FRA Passenger Equipment Safety Standards 3

Question 1

Under 49 CFR Part 238, what maximum operating speed distinguishes Tier II from Tier I passenger equipment?

Accepted Answer

150 mph

Answer

Tier II passenger equipment under Part 238 covers higher-speed service with operating speeds between 125 mph and 150 mph, requiring more stringent safety and structural standards than Tier I.

Question 2

Under FRA Part 238, where are automatic fire suppression systems required on newly manufactured passenger cars?

Accepted Answer

In crew areas and electrical/mechanical equipment compartments

Answer

Part 238 requires automatic fire suppression systems in crew areas and electrical/mechanical compartments of newly manufactured passenger cars to detect and suppress fires before they spread.

Question 3

What does 49 CFR Part 238 require regarding glazing (windows and glass panels) in passenger cars?

Accepted Answer

Safety glazing materials that limit injury potential must be used in windows and doors

Answer

Part 238 requires safety glazing in passenger car windows and doors to minimize the risk of injury to passengers if the glazing is broken or penetrated.

Question 4

Under FRA regulations, what brake test is required when cars are added to or removed from a passenger train consist?

Accepted Answer

A Class I brake test must be performed on the entire modified consist

Answer

A complete Class I brake test must be performed on the full train consist whenever cars are added or removed, ensuring every car's brakes are functioning correctly in the new configuration.

Question 5

What does 49 CFR Part 238 require regarding public address (PA) systems on passenger trains?

Accepted Answer

PA systems must be capable of broadcasting emergency announcements to all occupied areas

Answer

Part 238 requires that PA systems on passenger trains be capable of delivering emergency announcements to all occupied portions of the train, enabling crew to communicate critical safety information.

(FRA) Federal Railroad Administration Certification Practice Test

(FRA) Federal Railroad Administration Certification Practice Test

FRA Passenger Equipment Safety Standards 3