1|Page
2025/2026 MKC SWE USCG EXAM WITH COMPLETE
QUESTIONS AND DETAILED ANSWERS (EXPERT
VERIFIED) FOR GUARANTEED PASS TOP-RATED
A+.
MKC SWE USCG
Ace your MKC SWE USCG Exam with confidence. It includes
updated questions aligned with official USCG materials covering
engineering, maintenance, and leadership topics essential for
advancement. Perfect for Machinery Technician Chiefs preparing for
the Coast Guard Service wide Exam.
What section of CCM is BECCEs under? ...... ANSWER
....... 2
What causes a boiler with fuel gun injector to pulsate? ......
ANSWER ....... Pressurized combustion chamber
Who is convening authority for hull board on cutters in CG
yards? ...... ANSWER ....... NESU
Purpose of vane on outboard piston? ...... ANSWER .......
Allow cross flow
, 2|Page
What amount of PSI is decreased by each compression ring
on a piston? ...... ANSWER ....... 1/2 PSI above the
ring
Outboard engine trim turns easy to port, adjust trim tab to
what? ...... ANSWER ....... Starboard
If boiler makeup feed water has a TDS of 500 PPM, what is
allowable upper limit? ...... ANSWER ....... 1000 PPM
Shelf life of bromine cartridge? ...... ANSWER ....... 2
years
What do you do if a thrust bearing collar is scored? ......
ANSWER ....... Resurface it.
Mainspace fire out of control, evacuate all personnel and do
what to ventilation. ...... ANSWER ....... Secure it.
How long will an aux boiler have to be secured before blow
downs? ...... ANSWER ....... 2 hours
2025/2026 MKC SWE USCG EXAM WITH COMPLETE
QUESTIONS AND DETAILED ANSWERS (EXPERT
VERIFIED) FOR GUARANTEED PASS TOP-RATED
A+.
MKC SWE USCG
Ace your MKC SWE USCG Exam with confidence. It includes
updated questions aligned with official USCG materials covering
engineering, maintenance, and leadership topics essential for
advancement. Perfect for Machinery Technician Chiefs preparing for
the Coast Guard Service wide Exam.
What section of CCM is BECCEs under? ...... ANSWER
....... 2
What causes a boiler with fuel gun injector to pulsate? ......
ANSWER ....... Pressurized combustion chamber
Who is convening authority for hull board on cutters in CG
yards? ...... ANSWER ....... NESU
Purpose of vane on outboard piston? ...... ANSWER .......
Allow cross flow
, 2|Page
What amount of PSI is decreased by each compression ring
on a piston? ...... ANSWER ....... 1/2 PSI above the
ring
Outboard engine trim turns easy to port, adjust trim tab to
what? ...... ANSWER ....... Starboard
If boiler makeup feed water has a TDS of 500 PPM, what is
allowable upper limit? ...... ANSWER ....... 1000 PPM
Shelf life of bromine cartridge? ...... ANSWER ....... 2
years
What do you do if a thrust bearing collar is scored? ......
ANSWER ....... Resurface it.
Mainspace fire out of control, evacuate all personnel and do
what to ventilation. ...... ANSWER ....... Secure it.
How long will an aux boiler have to be secured before blow
downs? ...... ANSWER ....... 2 hours
