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Engine : Steam Plants - 262/811
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When securing a main propulsion turbine equipped with carbon packing glands, the vacuum should always be broken before securing the gland seal steam because __________.
A) gland seal leak off lines will flood with water
B) the turbine rotor expands faster than the gland casing
C) cold air rapidly entering the gland may result in damage to the carbon segments and sealing surfaces
D) loop seal will flood the after condenser
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