Combustible gas indicators operate by drawing an air sample into the instrument ______________________________.
A
over an electrically heated platinum filament
B
where it is mixed with nitrogen
C
where it is ignited by a sparking device
D
where its specific gravity is measured
E
İlgili Sorular
Multiple fire pumps may be used for other purposes provided that one pump is _____________________.To measure distance on a Mercator chart between the parallels of LAT 34°30'N and LAT 31°30'N, which ...The DEEP DRILLER, at a mean draft of 60 feet, has a two-foot trim by the head and a three foot lis...By regulation, cargo tank atmosphere must be inert before and during which operation?A vessel's mean draft is 29'-07". At this draft, the TPI is 152. The mean draft after loading 1360 t...