When Depot Service Is Compared to Operator Maintenance

question 34

Multiple Choice

When depot service is compared to operator maintenance:

• A) operator maintenance is slower than depot service.
• B) competence is higher, but costs may also be higher, with depot service.
• C) depot service is often the weak link in the chain because of the lack of specific training.
• D) depot service occurs on-site, while operator maintenance occurs off-site.
• E) depot service is better for systems connected in parallel, while operator maintenance is preferred for systems connected in series.

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Definitions:

Hydrogen Sulfide

A toxic, foul-smelling gas, H2S, often associated with volcanic gases and the decomposition of organic matter.

Abyssal Plane

A flat, almost level area of the deep ocean floor, usually lying at depths between 3,000 and 6,000 meters.

Seismic-Reflection Profiling

A geophysical method used to explore subsurface structures by sending sound waves into the ground and analyzing the reflected waves to map geological features.

Seismic-Reflection Profile

A cross section plotting data gathered from a seismic-reflection survey.