LIRR BLOCK OPERATOR EXAM QUESTIONS AND ANSWERS 2025/2026  

Block - ANSWERA 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 - ANSWERA 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 . Pilot - ANSWERAn employee assigned to a train or track car when the engineer, conductor or track car driver is not qualified on the physical characteristics or rules of the railroad or portion of the railroad over which the movement is to be made. Aspect* - ANSWERThe appearance of a fixed signal which conveys an indication as viewed from the direction of an approaching train; the appearance of a cab signal indicator as viewed in the engine control compartment. Speed Controlled Train - ANSWERA 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 - ANSWERA 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 - ANSWEREquipment capable of being propelled by electrical