Page 5

Question 1

What is the horn sequence when running against the current of traffic-Approaching stations, curves, or other points where view may be obscured.

Approaching passenger or freight trains and when passing freight trains.

Answer 1

• O

The horn sequence is used to signal other trains and ensure safety.

Question 2

When is an entire Form L in effect until?

Answer 2

Fulfilled, Superseded, Canceled, Void

A Form L cannot be annulled entirely; only parts can be annulled.

Question 3

A train with an ASC failure needs a signal displaying an aspect of _______ prior to entering 410 territory.

Answer 3

Absolute Clear
Absolute Medium Clear
Absolute Slow Clear
Absolute Proceed
Flashing Slow Approach

Other aspects such as Absolute Medium Clear, Absolute Slow Clear, or Absolute Proceed may not be sufficient.

Question 4

A train leaving Long Beach is in possession of an SRF, but it is no longer needed. How can the train depart Long Beach without complying with the SRF?

Answer 4

Permission of the Train Dispatcher through the block operator. The permission must include the dispatcher’s last name.

It is important to note that the operator’s last name is insufficient.