If a vessel is steaming at a steady rate, and the water level has dropped out of sight in the boiler gage glass, the FIRST corrective action should be to ______. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
blow down the boiler gauge glass
B.
slow down the engines prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
cut out the fires
D.
open the feed-water bypass regulator prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>