MKC SWE Exam Study Guide Question with
Correct Answers 2025
TCTO -Correct Answers ✔-Technical Change Training Order
Non-Self Righting Small Boats less than 65 feet in length for -Correct Answers ✔-
Changes that create more than a 0.002 ft change in the center of gravity in any
direction (vertical, longitudal or transverse) or net weight changes of more than 1/5
of 1% of the full load displacement
All other Assets require TCTO for -Correct Answers ✔-Changes that create more
than a 0.001 ft change in center of gravity (vertical, long, trans) or net weight
changes of more than 1/20 of 1% of the full load displacement require TCTO.
Weight Change Threshold -Correct Answers ✔-1/5 of 1% of full load
displacement for small boats.
TCTO Requirement for Other Assets -Correct Answers ✔-0.001 ft center of
gravity change triggers TCTO.
Changes to hull structure, space allocation, watertight integrity or
compartmentation require -Correct Answers ✔-TCTO
Change to any system that affects spare parts allowance require -Correct Answers
✔-TCTO
Fluid or Paint System Changes require -Correct Answers ✔-TCTO
Changes that require Electromagnetic Compatibility EMC or TEMPEST
Inspection require -Correct Answers ✔-TCTO
Form fit or function changes require -Correct Answers ✔-TCTO
Changes in software MODS require -Correct Answers ✔-TCTO
USCG Exam
,USCG Exam
All cutter and boats operating machine machinery, Shelby inspected how often -
Correct Answers ✔-Every hour and reading shall be recorded
How often do cutters equipped with video and electronic control systems that
monitor space is for fire and flooding need to be inspected -Correct Answers ✔-
Every 4 hours
How often should machine machinery be checked in port? -Correct Answers ✔-
Every four hours
How often should Electrical short ties be inspected? -Correct Answers ✔-During
the hours of 6 AM to 10 PM
All propulsion machinery shall be attended during -Correct Answers ✔-Main
engine start, warm up, securing, and during other than normal operating conditions
Coast Guard requires certified welding, brazing, and non-destructive task
procedures to -Correct Answers ✔-Provide standard across Coast Guard, ensure
high-quality welds, provide an adequate level of safety, develop a valid method to
measure knowledge and skill, provide consistent requirements between organic
commercial service providers
All critical welds must be welded by a blank and inspected at a minimum by a
blank -Correct Answers ✔-Certified Coast Guard welder
Level two non-destructive test qualified INSPECTOR
What is the safety and environmental health manual? -Correct Answers ✔-
COMDINST space M5100.47
Coast Guard to float gas, free engineers are not authorized to certified spaces as
gas free for blank -Correct Answers ✔-Commercial contract work
Coast Guard, afloat, gas, free engineers, a float, gas, free engineer, petty officers
that have obtained and maintained qualifications are authorized to certify spaces
for work only for who -Correct Answers ✔-Coast Guard civilian and DOD persons
EPO must issue how many gas free engine engineering certificates per year to keep
qualifications current -Correct Answers ✔-Four
Fresenius RN
, USCG Exam
What is alternative maintenance? -Correct Answers ✔-Changes to equipment or
systems that change the design or design capabilities to improve inherent,
reliability, or functionality
What is availability? -Correct Answers ✔-The percent of time that a system is
ready for use
What is corrective maintenance? -Correct Answers ✔-Maintenance required to
restore operation of systems and equipment to design parameters when functional
failure has occurred
What is inherent availability? -Correct Answers ✔-The percent of time that a
system is theoretically available for use
What is functional failure? -Correct Answers ✔-Failure of an item to perform
normal of characteristic actions within specified limits
What is maintenance manager? -Correct Answers ✔-Any person responsible for
managing alternative, preventative, or corrective maintenance
What is operational availability? -Correct Answers ✔-Percent of time operational
system is ready for use
What is preventative maintenance? -Correct Answers ✔-Actions taken to minimize
conditions that causes unacceptable degradation of functions, prior to the
occurrence of actual failure
EAL unscheduled maintenance -Correct Answers ✔-AMMIS supply management,
ACS configuration management
Unscheduled maintenance without MPC's are documented where -Correct Answers
✔-EAL
What does SFLC use to identify trends and potential reliability deficiencies -
Correct Answers ✔-Supply and demand rates/failure data
Fresenius RN
Correct Answers 2025
TCTO -Correct Answers ✔-Technical Change Training Order
Non-Self Righting Small Boats less than 65 feet in length for -Correct Answers ✔-
Changes that create more than a 0.002 ft change in the center of gravity in any
direction (vertical, longitudal or transverse) or net weight changes of more than 1/5
of 1% of the full load displacement
All other Assets require TCTO for -Correct Answers ✔-Changes that create more
than a 0.001 ft change in center of gravity (vertical, long, trans) or net weight
changes of more than 1/20 of 1% of the full load displacement require TCTO.
Weight Change Threshold -Correct Answers ✔-1/5 of 1% of full load
displacement for small boats.
TCTO Requirement for Other Assets -Correct Answers ✔-0.001 ft center of
gravity change triggers TCTO.
Changes to hull structure, space allocation, watertight integrity or
compartmentation require -Correct Answers ✔-TCTO
Change to any system that affects spare parts allowance require -Correct Answers
✔-TCTO
Fluid or Paint System Changes require -Correct Answers ✔-TCTO
Changes that require Electromagnetic Compatibility EMC or TEMPEST
Inspection require -Correct Answers ✔-TCTO
Form fit or function changes require -Correct Answers ✔-TCTO
Changes in software MODS require -Correct Answers ✔-TCTO
USCG Exam
,USCG Exam
All cutter and boats operating machine machinery, Shelby inspected how often -
Correct Answers ✔-Every hour and reading shall be recorded
How often do cutters equipped with video and electronic control systems that
monitor space is for fire and flooding need to be inspected -Correct Answers ✔-
Every 4 hours
How often should machine machinery be checked in port? -Correct Answers ✔-
Every four hours
How often should Electrical short ties be inspected? -Correct Answers ✔-During
the hours of 6 AM to 10 PM
All propulsion machinery shall be attended during -Correct Answers ✔-Main
engine start, warm up, securing, and during other than normal operating conditions
Coast Guard requires certified welding, brazing, and non-destructive task
procedures to -Correct Answers ✔-Provide standard across Coast Guard, ensure
high-quality welds, provide an adequate level of safety, develop a valid method to
measure knowledge and skill, provide consistent requirements between organic
commercial service providers
All critical welds must be welded by a blank and inspected at a minimum by a
blank -Correct Answers ✔-Certified Coast Guard welder
Level two non-destructive test qualified INSPECTOR
What is the safety and environmental health manual? -Correct Answers ✔-
COMDINST space M5100.47
Coast Guard to float gas, free engineers are not authorized to certified spaces as
gas free for blank -Correct Answers ✔-Commercial contract work
Coast Guard, afloat, gas, free engineers, a float, gas, free engineer, petty officers
that have obtained and maintained qualifications are authorized to certify spaces
for work only for who -Correct Answers ✔-Coast Guard civilian and DOD persons
EPO must issue how many gas free engine engineering certificates per year to keep
qualifications current -Correct Answers ✔-Four
Fresenius RN
, USCG Exam
What is alternative maintenance? -Correct Answers ✔-Changes to equipment or
systems that change the design or design capabilities to improve inherent,
reliability, or functionality
What is availability? -Correct Answers ✔-The percent of time that a system is
ready for use
What is corrective maintenance? -Correct Answers ✔-Maintenance required to
restore operation of systems and equipment to design parameters when functional
failure has occurred
What is inherent availability? -Correct Answers ✔-The percent of time that a
system is theoretically available for use
What is functional failure? -Correct Answers ✔-Failure of an item to perform
normal of characteristic actions within specified limits
What is maintenance manager? -Correct Answers ✔-Any person responsible for
managing alternative, preventative, or corrective maintenance
What is operational availability? -Correct Answers ✔-Percent of time operational
system is ready for use
What is preventative maintenance? -Correct Answers ✔-Actions taken to minimize
conditions that causes unacceptable degradation of functions, prior to the
occurrence of actual failure
EAL unscheduled maintenance -Correct Answers ✔-AMMIS supply management,
ACS configuration management
Unscheduled maintenance without MPC's are documented where -Correct Answers
✔-EAL
What does SFLC use to identify trends and potential reliability deficiencies -
Correct Answers ✔-Supply and demand rates/failure data
Fresenius RN
