Engine_2014 : Steam Plants - 120/1951
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| According to Coast Guard Regulations (46 CFR), which of the following steam piping conditions, subjected to main boiler pressure, is exempted from hydrostatic testing? |
| A) All piping with a nominal size of 3 inches or less. |
| B) All piping from the main steam stop to the throttle valve. |
| C) All piping to the ship's service generators. |
| D) All piping equipped with a safety or relief valve. |
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