Question 196Steam Plants - Assistant Engineer

The correct answer is C) low-pressure vent connections. The items labeled "A" in the illustration SG-0025 are the low-pressure vent connections. This is the correct answer because the low-pressure vent connections allow excess pressure in the low-pressure steam system to be safely released, preventing overpressurization. The other answer choices, such as low-pressure steam supply connections, high-pressure drain connections, and low-pressure drain connections, do not accurately describe the components labeled "A" in the given illustration.