The oxygen indicator is an instrument that measures the __________.
A
amount of oxygen in the atmosphere of a confined space
B
amount of combustible gas as a percentage of the lower explosive limit in a confined space
C
concentration of CO2 as a percentage of oxygen in a confined space
D
None of the above
E
İlgili Sorular
Fog is likely to occur when there is little difference between the dew point and the __________.When a floating MODU inclines to an angle slightly less than the angle of loll, she will __________...What port-side valves must be open to transfer ballast from Tank 1P to Tank 10P on the DEEP DRILLER ...A semisubmersible with a positive GM, and TCG located starboard of the centerline, inclines to an a...BOTH INTERNATIONAL & INLAND The Rules state that vessels may depart from the Rules when __________.