Which code denotes Ground Detector?

Study for the Signal Maintainer Test. Practice with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which code denotes Ground Detector?

Explanation:
Ground Detector is identified by the two-letter code GD in signaling practice. This specific tag is used on diagrams, schematics, and maintenance records to distinguish the ground detector from other devices in the system. The other codes are not used for this purpose: a single G is too generic and can stand for different equipment, while CX-related codes refer to crossing-related devices, not the ground detector. So seeing GD points you directly to the Ground Detector.

Ground Detector is identified by the two-letter code GD in signaling practice. This specific tag is used on diagrams, schematics, and maintenance records to distinguish the ground detector from other devices in the system. The other codes are not used for this purpose: a single G is too generic and can stand for different equipment, while CX-related codes refer to crossing-related devices, not the ground detector. So seeing GD points you directly to the Ground Detector.

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