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LIRR BLOCK OPERATOR 2025| BRAND NEW ACTUAL
EXAM WITH 100% VERIFIED QUESTIONS AND
CORRECT SOLUTIONS| GUARANTEED VALUE PACK|
ACE YOUR GRADES.
Block - (answers)A length of track of defined limits, the use of which is governed
by block signals, block limit signals, automatic speed control or any combination
thereof
Absolute Block - (answers)A block established between block stations, block limit
stations, interlockings or any combination thereof which must not be occupied by
more than one train except as provided by the rules.
Automatic Block Signal Systems - (answers)A block signal system wherein the use
of each block is governed by an automatic block signal, the cab signal indicator or
both
Block Signal System - (answers)A series of consecutive blocks.
Manual Block Signal System - (answers)A block signal system wherein the use of
each block is governed by block signals controlled manually, by block-limit signals
or both, upon information received by telephone, radio or other means of
communication.
Automatic Speed Control System (ASC) - (answers)A system so arranged that its
operation will automatically result in the following: A full service application of
the train brakes if, while operating under a speed restriction, the speed of the
train exceeds the predetermined rate. The application will continue until the train
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is either brought to a stop or, under the control of the engineer, its speed is
reduced to the predetermined rate.
Speed Controlled Train - (answers)A train equipped with the following speed
control apparatus, a cab signal indicator, sealed application valve or switch,
audible warning device and acknowledging switch, in operative condition for the
direction in which it is to move.
Engine (ENG) - (answers)A unit propelled by any form of energy or a combination
of units operated from a single control, used in road or yard service.
Multiple Unit Equipment - (answers)Equipment capable of being propelled by
electrical energy through the use of third rail contact shoes.
Track Car (TC) - (answers)A roadway maintenance machine, not classified as an
engine, which is operated on track for inspection or maintenance. It may not
shunt track circuits or operate signals and will be governed by rules and special
instructions for trains other than passenger trains.
Interlocking (INT) - (answers)An arrangement of signals and signal appliances so
interconnected that their movements must succeed each other in proper
sequence and for which interlocking rules are in effect.
Interlocking Limits - (answers)The tracks between the extreme opposing home
signals of an interlocking.
LIRR BLOCK OPERATOR 2025| BRAND NEW ACTUAL
EXAM WITH 100% VERIFIED QUESTIONS AND
CORRECT SOLUTIONS| GUARANTEED VALUE PACK|
ACE YOUR GRADES.
Block - (answers)A length of track of defined limits, the use of which is governed
by block signals, block limit signals, automatic speed control or any combination
thereof
Absolute Block - (answers)A block established between block stations, block limit
stations, interlockings or any combination thereof which must not be occupied by
more than one train except as provided by the rules.
Automatic Block Signal Systems - (answers)A block signal system wherein the use
of each block is governed by an automatic block signal, the cab signal indicator or
both
Block Signal System - (answers)A series of consecutive blocks.
Manual Block Signal System - (answers)A block signal system wherein the use of
each block is governed by block signals controlled manually, by block-limit signals
or both, upon information received by telephone, radio or other means of
communication.
Automatic Speed Control System (ASC) - (answers)A system so arranged that its
operation will automatically result in the following: A full service application of
the train brakes if, while operating under a speed restriction, the speed of the
train exceeds the predetermined rate. The application will continue until the train
, 2|Page
is either brought to a stop or, under the control of the engineer, its speed is
reduced to the predetermined rate.
Speed Controlled Train - (answers)A train equipped with the following speed
control apparatus, a cab signal indicator, sealed application valve or switch,
audible warning device and acknowledging switch, in operative condition for the
direction in which it is to move.
Engine (ENG) - (answers)A unit propelled by any form of energy or a combination
of units operated from a single control, used in road or yard service.
Multiple Unit Equipment - (answers)Equipment capable of being propelled by
electrical energy through the use of third rail contact shoes.
Track Car (TC) - (answers)A roadway maintenance machine, not classified as an
engine, which is operated on track for inspection or maintenance. It may not
shunt track circuits or operate signals and will be governed by rules and special
instructions for trains other than passenger trains.
Interlocking (INT) - (answers)An arrangement of signals and signal appliances so
interconnected that their movements must succeed each other in proper
sequence and for which interlocking rules are in effect.
Interlocking Limits - (answers)The tracks between the extreme opposing home
signals of an interlocking.
