HGT is the code for which description?

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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

HGT is the code for which description?

Explanation:
In signaling codes, HGT refers to the device that powers the home signal light through a transformer. The home signal is the first signal a train encounters when entering a block, so its lamp needs a specific voltage provided by a transformer. This makes HGT specifically a Home signal light transformer. The other options describe different components: a home control relay would handle control logic rather than powering the lamp, a signal indicator light would be the lamp itself or its indicator rather than the power supply, and a home relay (slotting) would be a relay used for a different function.

In signaling codes, HGT refers to the device that powers the home signal light through a transformer. The home signal is the first signal a train encounters when entering a block, so its lamp needs a specific voltage provided by a transformer. This makes HGT specifically a Home signal light transformer.

The other options describe different components: a home control relay would handle control logic rather than powering the lamp, a signal indicator light would be the lamp itself or its indicator rather than the power supply, and a home relay (slotting) would be a relay used for a different function.

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