Certification can be revoked when the Conductor is in the operating cab with the Engineer and the speed exceeds the maximum authorized limit by at least ______ mph?

Certification can be revoked when the Conductor is in the operating cab with the Engineer and the speed exceeds the maximum authorized limit by at least ______ mph?

• A. 5 mph
• B. 10 mph
• C. 15 mph
• D. 20 mph

Answer: (B)

When a Conductor is in the operating cab with the Engineer, there is a strict accountability rule about speed: if the train runs faster than the maximum authorized limit by at least 10 mph, certification can be revoked. This 10 mph threshold is the specific margin that triggers the possible loss of certification, underscoring how critical it is to stay within authorized speeds when both crew members are in the cab together. So, exceeding by 10 mph or more meets the trigger for revocation under this provision. If the overrun is smaller than 10 mph, this particular rule wouldn’t apply, though there could be other penalties depending on the situation.

When a Conductor is in the operating cab with the Engineer, there is a strict accountability rule about speed: if the train runs faster than the maximum authorized limit by at least 10 mph, certification can be revoked. This 10 mph threshold is the specific margin that triggers the possible loss of certification, underscoring how critical it is to stay within authorized speeds when both crew members are in the cab together.

So, exceeding by 10 mph or more meets the trigger for revocation under this provision. If the overrun is smaller than 10 mph, this particular rule wouldn’t apply, though there could be other penalties depending on the situation.