Mk1 Swe Study Guide Expected Questions With Verified Answers

MK1 SWE STUDY GUIDE EXPECTED
QUESTIONS WITH VERIFIED ANSWERS
• Deglazing old liners method -✓✓Honing

• L/O oxidation doubles every how many degrees above 165°F -✓✓18°F

• Frequency of jacket water testing -✓✓Monthly

• Exhaust hoses service life recommendation -✓✓5 years; whichever is
less

• Type of funding used for DESA -✓✓45 funds

• What gauge calibration sticker is RED? -✓✓Rejected

• Battery fill level above separator plates -✓✓3/8" above the plates.

• Total resistance on a good CAN buss -✓✓60 ohms.

• SEP acronym -✓✓Severity, Probability, Exposure (COMDTINST
3500.3, Enclosure 1, Page 4).

• Most resistant O-ring type to petroleum -✓✓Buna-S

• Emulsification -✓✓What term describes the condition when a fluid has
exceeded its water saturation level?

• Normal operations for rigging are not to exceed what parameters? -
✓✓100%.

• Boat record keeping in modernized unit -✓✓Electronic Asset Logbook
(EAL)

,• Bimetallic thermometer range -✓✓- 40 to 750 degrees

• Maximum water temperature through BA-1 sensing module -
✓✓130°F.

• What should shore tie plates state? -✓✓System voltage, current rating,
and phase rotation.

• Maximum pressure on a Life Stream R/O -✓✓1000 psi.

• When installing a valve what position should the stem be in? -
✓✓Straight up

• Brands allowed on the body -✓✓No more than one brand, with a
maximum size of 4" x 4".

• When should stainless steel air receivers be hydrostatically tested? -
✓✓15 years

• 0.02 PPM for 15 minutes or 0.02 PPM for 30 minutes. -✓✓What
should the chlorine levels be for potable water from a shore tie?

• Condition of gaseous refrigerant with boiling liquid -✓✓Saturated.

• Batteries gas production -✓✓Hydrogen sulfide

• What movement does a thrust bearing prevent? -✓✓Axial and radial.

• Number of articles in the code of conduct -✓✓6

• Wet and dry bulb thermometer -✓✓Determines humidity.

,• What are the different types of oil strainers? -✓✓Simplex/duplex or
mechanical/magnetic.

• Fuel not approved for Coast Guard use -✓✓Biodiesel.

• Major contributors to exhaust smoke emissions -✓✓Piston rings,
cylinder liners, and valve guides.

• On a 45 RBM what is the torque value on the steering cable? -✓✓No
torque value. Do not overtighten.

• Effect of temperature difference between two bodies -✓✓Heat transfer.

• Adobe Acrobat -✓✓In CG-LIMS what is the format of most CG tech
pubs?

• Prussian blue -✓✓Which material is applied to gear teeth to obtain a
static contact reading?

• Solid to vapor state change -✓✓Sublimation.

• Maximum feed-water pressure for a Life Stream RO -✓✓20 psi

• Standard cut of reduction gear teeth -✓✓Helical

• What act established the National Response Center 1-<phone>? -
✓✓Clean water act

• Line shaft bearings alternative name -✓✓Spring bearings.

• What appears as a search result on FEDLOG? -✓✓View screen

, • Cause of crankcase explosion with no other signs -✓✓Cracked or
blown piston.

• 200% of working pressure -✓✓What do you hydro test hydraulic hoses
to?

• Underground tanks capacity requirement -✓✓110% for 72 hours

• Discrepancy type for 40psi in TANB trailer tire -✓✓Restrictive

• Electric actuator testing requirement -✓✓Amps

• Total voltage for four 6V batteries in parallel -✓✓6 volts.

• P100 horsepower -✓✓10 HP

• Design temperature of a freeze box -✓✓0°F.

• Metered -✓✓Combustion required for satisfactory engine operations is
obtained by injector under pressure of a small quantity of accurately
timed ___ and finely atomized fuel oil into the combustion chamber.

• In parallel. -✓✓When using a clamp-type ammeter, how should the
leads be positioned?

• Validity period of a Gas Free certificate -✓✓24 hours

• Between the tank and the filter -✓✓In a fuel system, between which
two components is the fuel strainer typically located?

• What picks up heat from the space to cool the coils? -✓✓Fan coil