Corrosion within boiler is prevented by:
A
Polymer treatment
B
Adding anti-foam
C
Deaeration
D
Amine treatement
E
Adding coagulants
İlgili Sorular
Main bearings in a marine engine are primarily designed to support the weight and rotational forces ...f the compression ratio is increased on any diesel engine _____The cylinder cover is tightened against liner with studs. What word can be used instead of the tight...The terms "can't frame" and "counter" are associated with the vessels.During the more detailed inspection of the machinery spaces, the Port State Control Officer will see...