Page | 1
MK1 SWE 2026 LATEST
QUESTIONS AND ANSWERS| ACE
YOUR GRADES.
1. The internal engine overhaul documentation shall be
maintained on board the cutter until _____ - correct answer -
2. The internal engine overhaul documentation shall be
maintained on board the cutter until _____ - correct answer -
The next overhaul is accomplished
3. The _____ set reports additional identifying information about
an equipment item being reported in a CASREP. Identifies the
name and number of the technical manual pertaining to the
casualty item - correct answer -TECHPUB
4. Exercise evaluations shall be maintained by the training officer
for a minimum of _____ years after the exercise has been
completed - correct answer -2 years
, Page | 2
5. The angular alignment of the marine transmission to the shaft
should be no more than _____ of companion flange outside
diameter on a gap difference basis - correct answer -0.0005
inches per inch (0.005 mm per cm)
6. Removal of rough spots is done with a fine _____ - correct
answer -Oil stone
7. OBTT shall have what 4 required positions - correct answer -
Training team leader, drill/exercise initiator, safety observer,
evaluator
8. What is used to clean the tubes in a shell and tube heat
exchanger? - correct answer -Nylon brushes
9. When cleaning a flash type evaporator, yellow acid water
means _____ - correct answer -Dissolved and heat
10. Section V of the Cutter Engineering Report (CG-4874) -
correct answer -Records PMS % completion and general
, Page | 3
remarks about significant engineering problems that require
assistance from outside units for resolution
11. The distance the face of the hub is out of perpendicular to
the shaft center line - correct answer -Face run out
12. To maintain a directive that is not listed to be distributed to
your platform indicate an _____ - correct answer -Allowance
change request
13. Prior to dissassembly, check the _____ alignment between
the engine and the flexible couplings - correct answer -Face
and bore
14. Which component of a propulsion transmission maintains the
oil in the reduction gear sump at the proper temperature -
correct answer -Heat exchanger
15. In the event of a hydraulic system failure of a propulsion
transmission, which component is designed to allow the ship to
return to port - correct answer -Come-home bolts/features
, Page | 4
16. What step in supervising serves to identify that work has
been performed properly and evaluates the skills and
knowledge of personnel who have performed work - correct
answer -Inspecting job
17. How many days after completion do you have to submit the
boat inspection report - correct answer -10 days
18. How many copies are required for the boat inspection report
- correct answer -Original plus 2 copies. One retained by unit,
original is forwarded to MLC and 1 is forwarded to area/district
boat managers
19. Boat record - correct answer -2580
20. Heavy, dense smoke in a boiler indicates - correct answer -
overloading
MK1 SWE 2026 LATEST
QUESTIONS AND ANSWERS| ACE
YOUR GRADES.
1. The internal engine overhaul documentation shall be
maintained on board the cutter until _____ - correct answer -
2. The internal engine overhaul documentation shall be
maintained on board the cutter until _____ - correct answer -
The next overhaul is accomplished
3. The _____ set reports additional identifying information about
an equipment item being reported in a CASREP. Identifies the
name and number of the technical manual pertaining to the
casualty item - correct answer -TECHPUB
4. Exercise evaluations shall be maintained by the training officer
for a minimum of _____ years after the exercise has been
completed - correct answer -2 years
, Page | 2
5. The angular alignment of the marine transmission to the shaft
should be no more than _____ of companion flange outside
diameter on a gap difference basis - correct answer -0.0005
inches per inch (0.005 mm per cm)
6. Removal of rough spots is done with a fine _____ - correct
answer -Oil stone
7. OBTT shall have what 4 required positions - correct answer -
Training team leader, drill/exercise initiator, safety observer,
evaluator
8. What is used to clean the tubes in a shell and tube heat
exchanger? - correct answer -Nylon brushes
9. When cleaning a flash type evaporator, yellow acid water
means _____ - correct answer -Dissolved and heat
10. Section V of the Cutter Engineering Report (CG-4874) -
correct answer -Records PMS % completion and general
, Page | 3
remarks about significant engineering problems that require
assistance from outside units for resolution
11. The distance the face of the hub is out of perpendicular to
the shaft center line - correct answer -Face run out
12. To maintain a directive that is not listed to be distributed to
your platform indicate an _____ - correct answer -Allowance
change request
13. Prior to dissassembly, check the _____ alignment between
the engine and the flexible couplings - correct answer -Face
and bore
14. Which component of a propulsion transmission maintains the
oil in the reduction gear sump at the proper temperature -
correct answer -Heat exchanger
15. In the event of a hydraulic system failure of a propulsion
transmission, which component is designed to allow the ship to
return to port - correct answer -Come-home bolts/features
, Page | 4
16. What step in supervising serves to identify that work has
been performed properly and evaluates the skills and
knowledge of personnel who have performed work - correct
answer -Inspecting job
17. How many days after completion do you have to submit the
boat inspection report - correct answer -10 days
18. How many copies are required for the boat inspection report
- correct answer -Original plus 2 copies. One retained by unit,
original is forwarded to MLC and 1 is forwarded to area/district
boat managers
19. Boat record - correct answer -2580
20. Heavy, dense smoke in a boiler indicates - correct answer -
overloading
