Correct Answers New Update 2025
What section of CCM is BECCEs under? -Correct Answers ✔-2
What causes a boiler with fuel gun injector to pulsate? -Correct Answers ✔-
Pressurized combustion chamber
Who is convening authority for hull board on cutters in CG yards? -Correct
Answers ✔-NESU
Purpose of vane on outboard piston? -Correct Answers ✔-Allow cross flow
What amount of PSI is decreased by each compression ring on a piston? -Correct
Answers ✔-1/2 PSI above the ring
Outboard engine trim turns easy to port, adjust trim tab to what? -Correct Answers
✔-Starboard
If boiler makeup feed water has a TDS of 500 PPM, what is allowable upper limit?
-Correct Answers ✔-1000 PPM
Shelf life of bromine cartridge? -Correct Answers ✔-2 years
What do you do if a thrust bearing collar is scored? -Correct Answers ✔-Resurface
it.
Mainspace fire out of control, evacuate all personnel and do what to ventilation. -
Correct Answers ✔-Secure it.
How long will an aux boiler have to be secured before blow downs? -Correct
Answers ✔-2 hours
What senses oil in a 10 GPM OWS? -Correct Answers ✔-A probe
How often are HELO fueling hoses renewed? -Correct Answers ✔-2 years
USCG Exam