| What provision is made for sea chests for removal of ice from within the sea chest of a machinery space sea water cooling system during operation in icy waters? |
| A) The ice may be removed by using the chemical de-icing antifreeze connection, if provided. |
| B) The ice may be removed by using the fire main flushing connection, if provided. |
| C) The ice may be removed by using the steaming out sea chest blow connection, if provided. |
| D) The ice may be removed by using the compressed air sea chest blow connection, if provided. |
