engineering

Question 1

tubular heat exchanger?

Answer 1

cools coolant through use of flowing seawater in unit.

Question 2

what is a cutlass bearing?

Answer 2

bearing with rollers - ceramic material. goes in the skeg

Question 3

gland packing?

Answer 3

packages the shaft of the stern tube

Question 4

flexible coupling?

Answer 4

connects two shafts together

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