Engine : Steam Plants - 639/811 |
---|
« Previous Question |
Although accurate tests of boiler water for dissolved oxygen are difficult to obtain on board ship, you can be fairly certain of proper oxygen removal by __________. |
A) maintaining a normal level of scavenging agents |
B) maintaining low boiler water pH |
C) testing frequently for total dissolved solids |
D) giving the boiler frequent surface blows |
loading answer...
Comments |
---|
There are no comments for this question. |