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

110 mph

Answer

125 mph

Answer

200 mph

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

In all passenger seating areas and lavatories

Answer

Only in the locomotive cab and engine room

Answer

In kitchen or food service areas only

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

Standard tempered glass meeting residential building codes is acceptable

Answer

Polycarbonate or acrylic glazing is required for all exterior-facing windows

Answer

Wire-reinforced glass is the only approved material for passenger car windows

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

No brake test is required for routine consist changes if no new equipment is introduced

Answer

Only the added or removed cars require individual brake testing

Answer

A Class III continuity test is sufficient whenever consist changes are made

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

PA systems are optional amenity equipment at the operator's discretion

Answer

Only the lead locomotive cab requires a PA system to reach passengers

Answer

PA systems must operate on an FCC-approved radio frequency for emergency use

Question 6

Under 49 CFR Part 238, what must be true of the relationship between passenger car floor heights and station platforms?

Accepted Answer

The gap or height difference must not create an unsafe condition for boarding passengers

Answer

Car floors must be exactly level with every station platform the train serves

Answer

Car doors must operate automatically regardless of any platform height differential

Answer

Steps are prohibited and all equipment must be level-boarding compliant

Question 7

Under 49 CFR Part 238, what energy management approach is permitted for newly manufactured Tier I passenger cars?

Accepted Answer

Cars may incorporate energy-absorbing features at the ends to manage collision forces

Answer

Cars must maintain entirely rigid end structures with no deformation under any load

Answer

Energy management systems are required only on Tier II and higher-speed equipment

Answer

Only anti-telescoping plates are permitted; no other energy management designs are allowed