MK1 SWE 2024 QUESTIONS Actual Exam Questions 100% Correct Answers Verified 2024 Version
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MK1 SWE 2024 QUESTIONS | Actual Exam
Questions | 100% Correct Answers | Verified
2024 Version
What allows a compressor to start at a reduced load? - unloader
Type of hydraulic pump widely used in USCG - vane pump
What is an ammeter used for - measuring either direct or alternating electric cur...
MK1 SWE 2024 QUESTIONS | Actual Exam
Questions | 100% Correct Answers | Verified
2024 Version
What allows a compressor to start at a reduced load? - ✔✔unloader
Type of hydraulic pump widely used in USCG - ✔✔vane pump
What is an ammeter used for - ✔✔measuring either direct or alternating electric current, in amperes.
what is used to measure resistance and continuity - ✔✔an ohmmeter
Two 12v batteries in series, what is the output - ✔✔creates 24v, amps stays the same
what is used between the MDE and R/G in case of misalignment from mission operation? - ✔✔FLEXIBLE
COUPLING
What is the specific gravity of water - ✔✔1
Over 600 air PSI is stored in what kind of container? - ✔✔a flask
Under 600 air PSI is stored in what kind of container - ✔✔A receiver
Under 600 air PSI is stored in what kind of container - ✔✔A receiver
What should be used along with water when cleaning plate type heat exchangers? - ✔✔steel wool
when installing new hydraulic equipment, it is tested a 150% for how long? - ✔✔30 minutes
,newly welded deck fittings are tested to a capacity of what percentage? - ✔✔????
Most common contaminant in hydraulic fluid? - ✔✔water
what is used to measure electrical insulation? - ✔✔megohmeter
PPM of sulfide allowed in sulfide diesel? - ✔✔15
smallest micron visible to the human eye? - ✔✔40 microns
whats the maximum hole you're allowed to cut in the hull of the ship? - ✔✔????
P-6 SUCTION HOSE LENGTH - ✔✔15 ft
What safety switch has been removed from the P-6? - ✔✔oil level safety switch
maximum effective range for AFFF - ✔✔15ft
Most common used dry powder exstinguisher? - ✔✔PKP (potassium bicarbonate)
Vibration damper that is most effective for constant speed changes? - ✔✔Harmonic or gear I don't
****ing know
what rings are not allowed to be worn? - ✔✔????
NSTM for propeller coatings? - ✔✔245
, NSTM for shaft sleeves? - ✔✔243
how are strut (cutlass) bearings and prop shaft bearings cooled? - ✔✔water
when do you replace the zinc on the 45RBM bucket? - ✔✔less then a third
most common type of cardan shaft? - ✔✔HOOKE'S UNIVERSAL JOINT
most common pipe end? - ✔✔JIC 37 degrees or SAE 45 degrees
What valve is used for compressor bleed downs? - ✔✔needle valve
USCG uses what kind of hydraulic fluid? - ✔✔petroleum based
what is not a symptom of black or grey smoke from engine? - ✔✔worn cylinders?
after the first 50 hours of running, how many hours past until you change the desalination filter? -
✔✔????
what is the term for the component that is being fed electrical power? - ✔✔the load
what voltage requires supervision when working on? - ✔✔anything over 120v
Tiny flakes of metal off of a gear tooth due to misalignment is called what? - ✔✔grooving?
scoring of an air compressor liner is caused by what? - ✔✔dirty intake air
person going into a space where c02 had been discharged must wear? - ✔✔SCBA
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