Explanation:
An absolute signal refers to a block or interlocking signal that does not have a number plate. This means that it does not display any specific information or indication, but rather serves as a general signal without any additional instructions. It is important to differentiate absolute signals from other types of signals that may display a red aspect or have a number plate, as they have different meanings and implications for train operations.
Explanation:
When operating on another railroad, employees will be governed by the safety rules, air brake and train handling rules, and the operating rules and timetable/special instructions of the railroad they are employed. All of these answers are correct because when working on another railroad, employees must follow the rules and regulations of that specific railroad in order to ensure safety and proper train operations.
Explanation:
A trackside warning detector is a device that indicates conditions such as overheated journals, dragging equipment, excess dimensions, shifted loads, high water, or slides. This device is designed to give warnings about potential hazards or issues on the track, allowing for timely intervention and prevention of accidents or damage to the train or tracks.
Explanation:
This means that crew members in the engine control compartment must be alert for any signals, regardless of their color or type. As soon as a signal becomes visible or audible, crew members must communicate clearly to each other the name or aspect of the signals affecting their train. This ensures that the crew is aware of any signals and can respond accordingly to maintain safety and control of the train.
Explanation:
The conductor and engineer are responsible for the safety of their train and observance of the rules. The conductor is in charge of managing the train's crew, ensuring that the train operates safely, and enforcing safety protocols. The engineer, on the other hand, is responsible for operating the train and adhering to the rules and regulations of the railway system. Together, they work as a team to ensure the safety of the train and its passengers.
Explanation:
Employees must not have any measurable alcohol in their breath or bodily fluids while on duty when reporting for duty, or while on company property. This means that regardless of the specific situation, employees are prohibited from having any detectable alcohol in their system. This policy ensures that employees are fit for work and able to perform their duties safely and effectively.
Explanation:
This means that whenever there is doubt or uncertainty, it is advisable to choose the safer option. However, it is important to note that this should only be done if it does not cause any delay. This answer implies that safety should be prioritized, but not at the expense of efficiency or productivity.
Explanation:
Safety is the most important element in performing duties because it ensures the well-being and protection of oneself and others. By prioritizing safety, individuals can prevent accidents, injuries, and potential harm in the workplace. It also promotes a positive work environment and increases productivity. Safety measures include following protocols, using protective equipment, and being aware of potential hazards. By prioritizing safety, individuals can effectively carry out their duties without compromising their own health and the safety of others.
Explanation:
A track bulletin is a notice that provides information about conditions that may affect train movement. It includes details about track maintenance, repairs, or any other factors that could impact the schedule or safety of train operations. Train personnel rely on track bulletins to stay informed and make necessary adjustments to ensure smooth and efficient train movement. A train ledger, train location manual, and train lineup are not specifically related to providing information about conditions affecting train movement, making them incorrect options.
Explanation:
A controlled siding refers to a siding within CTC or interlocking limits where a signal indication is required to authorize the use of the siding. This means that train operators must receive a specific signal indication before using the siding, ensuring the safe and controlled movement of trains on the tracks.
Explanation:
A movement opposite the authorized direction refers to a reverse movement, where the object or vehicle moves in the opposite direction of the authorized or intended path. This term is commonly used in transportation and refers to a backward or opposite movement from the usual or expected direction.
