When two ballast pumps used for deballasting a single tank start cavitating, you should ______.
A
open all valves on the discharge side to permit improved flow
B
close the valve on the discharge side of the pump to re-acquire suction
C
close the valve on the suction side of the ballast pump to re-prime the pump
D
shut down one pump
E
İlgili Sorular
A towline should be fastened to __________.There are basically three categories of water level fluctuations on the Great Lakes. What is NOT in...A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary ...Routine radio communications should be no more than _______.As a vessel changes course to starboard, the compass card in a magnetic compass __________.