Railway Signaling Blocks Quiz

What type of train is a 'deadhead train'?

In Centralized Traffic Control (CTC) territory, what is a 'controlled block'?

What is an 'extra train' in railway terminology?

What type of equipment does the term 'engine' refer to in railway operations?

What defines 'light engine' in the context of rail operations?

Which type of equipment falls under the 'M-Series Equipment' category?

Block Systems

An Absolute Block is a block that cannot be entered by another train while it is already occupied.
A Block is a defined length of track governed by block limit signals, cab signals, or Form M.
In Centralized Traffic Control (CTC) territory, a Controlled Block is a block or series of blocks between controlled signals.

Train Types

A Deadhead Train is a passenger train carrying no revenue passengers.
An Extra Train is a train not designated by operating schedule or bulletin order, and must include direction of travel in its designation (e.g., "Extra 2024 East").
A Freight Train is any train that is not a passenger train.

Equipment

An Engine is a unit propelled by any form of energy, or a combination of units operated from a single control, used in train or yard service.
Equipment includes railroad cars, engines, or track cars.
Light Engine refers to an engine consisting of one or more units without cars (excluding multiple-unit cars).
M-Series Equipment refers to MU passenger cars of the M-3, M-7, or M-8 series.

Test your knowledge on railway signaling blocks including Absolute Block, Controlled Block, and Manual Block. Learn about the definitions, rules, and restrictions associated with different types of signaling blocks used in railways.