FRA Passenger Equipment Safety Standards 2

Question 1

Under 49 CFR Part 238, what structural principle must be maintained to protect passengers during a collision?

Accepted Answer

The occupied volume of the car must maintain its structural integrity

Answer

Part 238 requires the occupied volume of passenger cars to be designed so it maintains structural integrity during a collision, protecting the space where passengers are seated.

Question 2

What does 49 CFR Part 238 require of passenger equipment coupling systems?

Accepted Answer

Coupling systems must prevent unintended separation during normal operations

Answer

Part 238 requires that coupling systems used on passenger equipment prevent unintended separation of cars during normal train operations to maintain consist integrity.

Question 3

Under 49 CFR Part 238, what is the requirement for passenger car trucks (bogies)?

Accepted Answer

Trucks must be inspected at prescribed intervals and meet dimensional safety standards

Answer

Part 238 requires passenger car trucks to be inspected at specified intervals and to meet dimensional and mechanical standards to ensure safe operation.

Question 4

Which FRA Part 238 requirement applies specifically to cab cars operating in push-pull passenger service?

Accepted Answer

Cab cars must meet additional structural and operator visibility requirements at the controlling end

Answer

Cab cars in push-pull service must meet enhanced structural requirements at the operating (controlling) end and provide adequate sight lines for the engineer when leading the train.

Question 5

What is the primary safety function of the trainline system required on passenger equipment under 49 CFR Part 238?

Accepted Answer

To enable emergency braking and control communications throughout the entire train

Answer

Trainline systems must allow emergency braking commands and control signals to be communicated reliably to every car in the passenger consist.

(FRA) Federal Railroad Administration Certification Practice Test

(FRA) Federal Railroad Administration Certification Practice Test

FRA Passenger Equipment Safety Standards 2