MKC Study Guide Flashcards
What is it called when outside air is led directly to the watch station?
Total replenishment ventilation
Which cutter captured 10 prices during the quasi-war?
Pickering
What is the national Ensign called while underway?
Ensign
What year was E8 and E9 established?
1958
What were the first 10 revenue cutters?
South Carolina Virginia Massachusetts Active Diligence Vigilant Scammel General Green Argus Eagle
What is the first step in damage control?
Provide all services back to normal.
Failure to do so will affect the ships ability to perform perform effectively as a fighting unit.
What is the average life of zinc?
3 months
Cutters having equipment outfitted with zinc shall report the following in the unit zinc log:
Machinery and zinc location Types and amount of zinc in use Size Amount remaining at last inspection Action taken upon inspection Date of inspection
In an AC unit what is the indication of low suction pressure?
Compressor securing via low pressure switch
What is the third step in the ORM process?
Assess risk
What goes on Section LI(6) of the cutter engineering report?
Remarks
What is the maximum age of PEPEP?
32
When is the acronym SAPP used?
During public affairs
What must happen if a member gets an alcohol incident?
Member must be screened by a medical screener
Which marking category is not assigned a number?
Conduct
What is followed on shore stations for tag out procedures?
OSHA standards
How many miles of shoreline does the Coast Guard protect?
95,000 miles
Who is responsible for engineering procedures?
EO
How many decibels for single hearing protection?
85
How many decibels for double hearing protection?
105
What happens in a parallel circuit?
Amperage increases, volts stay the same
Which hose is not part of a hose log?
Outboard hoses
What is a status of forces agreement?
Agreement between a host country and a foreign nation stationing forces in that country
When was the Department of Homeland Security established?
March 1, 2003
When was the homeland security act passed by Congress?
November 2002
Should you ever adjust a Thermal Expansion Valve (TXV)?
Never or least amount possible
What happens at the metering device?
The boiling point is lowered
What is driving a P6 Pump?
4 stroke Honda gas engine
What should the F A C be for disconnecting houses, couplings and water connections before connecting to Potable Water Systems?
100 ppm for 2 minutes,
5.0 ppm for 30 minutes for emergency water supply
What is the max fuel oil dilution and viscosity of oil?
5% FOD, 40% Viscosity
What is a disadvantage of non-positive displacement pumps?
Suction lift
What does K stand for on MTU?
Relay
What are 4 types of casualty reports?
Initial
Update
Correct
Cancel
When should the final shaft alignment be done on surface ships?
Taken with the ship waterborne
What are reheaters in ventilation used for?
Raise the temperature of the preheated supply
This type of valve controls the quantity of refrigerant admitted to the cooling coil and reduces the pressure of the refrigerant.
Thermal Expansion Valve (TXV)
Why are oil heaters provided on AC/R compressors?
Reduces the dangers of foaming, also keeps refrigerant out of the oil
What is the break-in procedure time for a Honda 150 outboard?
10 hours total
15 minutes-trolling speed
45 minutes-2000 to 3000 RPM
60 minutes-4000 to 5000 RPM
Next 8 hours- Don’t run at full throttle for more than 5 minutes
Before use, subject temporary hoses to a shop HYDROSTATIC TEST pressure of at least?
110%
What is the first mission of casualty control?
Maintenance of all engineering services in a state of maximum reliability under all conditions of operation
A portable water hose should be labeled every?
10 feet
Which cutter sank a submarine by ramming it?
Campbell
What are the 7 steps of the ORM process?
Define mission Identify hazards Assess risk Identify options Evaluate risk VS gain Execute decision Monitor situations
How many bags do you use to pack a P6 Pump?
2
A thrust bearing supports what type of movement?
Axial
Which component can be pressure compensated on a non-pressure compensated system?
Flow control valve
What year did Congress authorize the Coast Guard to seize or French vessel of the US coast?
1798
When changing the lower unit oil on a Honda, you find a small amount of metal on the drain plug, what do you do?
Disassemble and inspect
The ________ permits the compressor to start at a reduced load?
Unloader
With regards to flange shielding on a diesel fuel system, what is considered a hot surface?
400 degrees
What does SSS for an SSS clutch stand for?
Synchro self shifting
What is the most common cause of failure in a piston rotary actuator?
Metal to metal contact
The purpose of a metering device is to measure the correct amount of refrigerant moving to the ________?
Evaporator
The 3 types of air cooled condensers are?
Finn & tube
Wire static
Static plate
What is a battery?
1 or more cells
What are the 4 types of compressors dealing with AC/R?
Reciprocating
Rotary
Scroll
Centrifugal
What are the 4 stages of a basic refrigeration cycle?
Compression
Condensation
Expansion
Evaporation
What is the typical percentage ratio of recirculated to replenished air in a partially replenished ventilation system?
75/25
In a CAN BUSS, what does CAN stand for?
Controller Area Network
What percentage of WORKING pressure do you test a temporary hose to?
150%
How many days a “ADT” are reservists allowed a year?
12
On a Honda 225/150 which valve does the VTEC control?
Intake
And a modernized unit, where is your boat inspection report recorded?
ALMIS
When charging a battery for the first time, what type of charge should you use?
Long/low rate initial charge
What state is the refrigerant in an AC/R system in when it is in liquid and gas form in the same space?
Saturated
With a floating charge, the charger monitors what?
Voltage
The color of wire terminals is used to determine the _________ of the wire it can be used on?
Size
At what rpm does the VTEC on a Honda 150 switch from the low-speed cam to the high speed camp?
4300+ RPM
What should the air gap be for the potable water pipe?
2 times the diameter
What percent of hydraulic failure is due to contamination?
80%
What is the max time for extra military instruction (EMI)?
2 hours
Who captured 10 prizes, one having 44 guns and 200 men during the quasi-war?
Cutter Pickering
What is a 3307 used for?
Service Reenlistment Bonus (SRB)
In what war did the Cutter Jefferson capture the first prize?
The war of 1812
What does SEP stand for?
Severity, probability, exposure
This type of ventilation is recirculated and regenerated by mechanical and chemical means to maintain its quality.
Total recalculated ventilation
When is AMPN information mandatory?
Reporting delay in correcting casualty due to parts unavailability
Number of hours expended correcting casualty
Number of operating hours since last failure
What is the time limit for resetting the engine control module (ECM) on a Honda 225?
10 Minutes
Drawings under SWBS #101 pertains to what?
Structural drawings
Installed in all PIM1 and PIM2 cards is _______?
MPU23
Sweat forming on the system compressor is evidence of what?
Liquid flood back
What are 3 three levels of maintenance used in the Coast Guard?
Organizational
Intermediate
Depot
Which electrical component code starts with “F”?
Fuse, circuit breaker, or power supply
How long can you store a dry cell battery under proper conditions?
2 years
__________ is weathered air that provides fresh air to remove odors, carbon monoxide, and replenish oxygen?
Replenishment air
__________ is the process of removing air impurities such as dust, fumes, vapor and smoke?
Purification
When using an ammeter to troubleshoot a system always use the ________ AMP scale?
Highest
The most common type of media for course filtration is?
Surface media
What are the 5 sections to the Department of Homeland Security?
Border and transportation security Emergency preparedness and response Science and technology Info analysis and infrastructure protection Management
For machinery spaces, fresh air is ducted to wear?
Watch stations
What cut are red gear (R/G) teeth?
Helical
1 strip line on a casualty report (Casrep) provides what?
Milstrip info for parts
What are the two things to check on a vented battery?
Water level, specific gravity
What is a medium air pressure when dealing with compressed air?
151 PSI to 1,000 PSI
When should blow downs on an air compressor be performed?
Hourly
What is considered a hot surface for hydraulic oil and lubrication oil?
650°F
What is considered a hot surface for fuel oils?
400°F
Where is the aftercooler installed on a compressor?
After the final stage of compression and the air receiver/tank/flask
When assembling a gate valve, the gate should be and what position before the bonnet bolts are tightened?
Half opened
When installing a valve, which way should the stem face?
Stem up
How long does a 400 amp hour battery last?
20 hours
What does SWBS #300 represent?
Electrical plant general
What does SWBS #100 represent?
Hull structures
What type of fuel has ice inhibitors?
F-44
What does the 521 mean in a 100awpb-521-001?
521 is SWBS drawing for fire main.
What do you do if there is overflow out of the vapor separator?
Adjust float height or check float valve head and valve for damage
When does the VTEC system on a Honda switch back from high-speed cams to low-speed cams?
4,300 RPM
Which type of seal connection offers the very best in leakage control available?
SAE flat face o-ring seal
The velocity of fluid is most commonly stated in?
Feet per second
This term refers to repeated stressing of a surface?
Fatigue
The most common type of pressure control valve is?
Relief valve
Most common type of hydraulic fluid used on shipboard systems is?
Petroleum based
A filter with a Beta 5=10 means that the element will remove ________% air cleaner particles.
90%
What should you do if the compressor is to be secured for more than 4 hours?
Close the compressor, shut off valves
The most common liquid contaminant in hydraulic systems is?
Water
What year was the Mexican-American war?
1846
If the tread on a trailer tire is less than an 1/8 of an inch what kind of discrepancy is it?
Restrictive
How often do you replace outside hydraulic hoses?
5 years
Ida Lewis served at what lighthouse?
Lime rock
Who was the first SPAR woman?
YN3 Dorthy Tuttle
What are the 4 center positions of a directional control valve (DCV)?
Open
Closed
Tandem
Floating
Define the following acronym (Casrep)
Casualty report
Define the following acronym (SWBS)
Ship work breakdown structure
Define the following acronym (DEMP)
Diesel engine maintenance program
Approximately how long will a P6 pump run on a tank of gas?
4 hours
After a oil and filter change, or the addition of oil, allow a minimum of ________ hours before sampling.
25
What is section “V”of the cutter engineering report?
Completion status of PMS
When disinfecting shipborne water by adding chlorine or bromine compound, what should be the sufficient amount?
.2 PPM free available chlorine (FAC) or total bromine residual (TBR) after 30min
When water is received from an unapproved source or doubtful in quality, the system operation must chlorinate the batch method to at least?
2.0 PPM free available chlorine (FAC) after 30 min
High speed air is used in all shipboard ventilation systems however the maximum airspeed to the duct is not to exceed how many feet per minute?
3,500
When a signal is received on a oil pressure sensors what will happen on a 225 Honda?
Engine reduced to 1800 RPM
When is a cutter engineering report due?
January 31st
What is the discrepancy on a RBS trailer if tire pressure is 55 PSI?
Major
What is the flashpoint for fuel?
140°F
The wet bulb temp is used with the dry bulb to determine?
Relative humidity
For machinery spaces, cool outside air is ducted directly to?
Watch stations
Who did America fight in the war of 1812?
Great Britain
Which cutter ran aground on Long Island?
Eagle
What is the driving power for a P-100 pump?
1 cylinder 4 stroke diesel engine
If you find 40 psi in a TANB trailer tire, what type of discrepancy is it?
Restrictive
What is the minimum class hitch required to tow a boat?
Class V
Where can DEMP’s procedures be found?
NEM-233-11
What year was the Navy established?
1798
What is a hose shelf life?
10 years
How many digits in a national stock number (NSN)
13
Ex. (4230-01-231-5689)
What is an 1/8 in decimal form?
.125
Where is triple guard grease used on a Honda 225 outboard driveshaft?
The driveshaft splines
What is the minimum CASREP priority assigned by an underway unit?
Priority
What coolant is used in Keel cooler?
Anti-freeze
The PMV – 23 card exhibits what color lights on the panel when operating normally?
Green, yellow, yellow
Make up water shall not be added to any engines cooling system unless it is tested and meets what requirement?
Chloride concentration shall not exceed 60 ppm, conductivity shall not exceed 150 MOHS/CM
When should a CASREP be submitted?
Within 24 hours of discovery of an equipment or system deficiency
What are the three classifications of hoses?
Standard
Non-standard
Condition based
What type of O-ring material resists oil?
Nitrile rubber
What does clear and bright mean when fueling?
Clear from visible particulate matter, bright absence of water
When should a oil sample be taken on a reduction gear (R/G) if not specified in the PMS manual?
Quarterly
Anti-freeze should be used on?
All boats less than or equal to 65 feet in length, all engines that utilize keel coolers
Who can sign to place and remove tags in the tag out log?
Authorizing officer
What is the smallest particle size visible to the naked eye?
40 micron
In a zone type HVAC system, where will one duct go?
Several spaces
What are the two types of gate valves?
Parallel and wedge
Vacuum gauges indicate in what?
HG
What is the flashpoint of F-76?
140°F
Roger stock is supported by what?
Bearing
R/O pumps overboard at what PPM?
500+ PPM
If you have display on your RCS what should you check?
Voltage
Waster ring in the Sea chest is for what?
Prevent galvanic corrosion
Probable cause for search and seizure or under which rule for court material?
315
When was the first time the entire Coast Guard was transferred to the Navy?
Word War 1
Which cutter fired the first shot of the Civil War?
Harriet Lane
If you have a bearing failure in a centrifugal pump with excessive vibration, what is the likely cause?
Misalignment
What does the pre-heater in an HVAC system do?
Heat the intake air preventing condensation
How does a rise in R/O input water temperature effect the output rate?
Output rate increases
What year did we give 10 cutters to Great Britain?
March 1941
What does the 1 parts line in and CASREP do?
Identifies parts required and quantity
What fuel is used in a P-100 pump?
Diesel, F-76, or JP-5
When testing a P1000 Pyro meter and you read zero ohms?
The sensor is good/closed
How would you test a 4-20MA sensor?
In MA in series
When an HVAC secures via the low pressure switch, this is an indicator of what?
Low PSI on the low side
If a CAN BUS has 120 OHM resistor at each end, what is the total resistance on a good CAN BUS?
60 OHMS
How do you hook up two batteries in series?
Positive to negative and negative to positive
How do you hook up an ammeter?
In series
If you wire four 6Volt batteries in parallel, what is your voltage?
6 Volts
What do you clean a battery terminal with?
Sodium bicarbonate/ammonia
If you find something else wrong with a piece of equipment already CASREPED, you should send a?
CAS Update
How much do you fill in oil sample bottle for NOAP?
1 mL
How is tin measured in a spectrometric oil analysis?
PPM
What are the 4 parts to a turbine?
Compressor
Combustor
Turbine
Auxiliary
When taking on fuel, when should the first clear and bright be taken?
Before fueling
In an AC&R system, where is mold most likely to grow?
Drain pan
Interpersonal relationships are on an authorized between members of what type of unit?
Cutter
What is the except for leakage rate for a screw type hydraulic pump shaft seal?
50 mL
As wire size increases what happens to resistance and amperage?
Resistance goes down
Amperage goes up
As the wire gauge number increases, what happens to the size of the wire?
Smaller/decreases
What are the 2 authorized feedwater treatment chemicals for the treatment of EVAP feed water?
Hagevappd-8 ameroyal
If there is a dispute between ship and yard who should be informed?
Port engineer
What is used to create availability work list?
NEPL and CCMP
What is required to be done if there is a fire on board a ship?
A message within 12 hours
What is the NEPL?
Naval engineering project list- list all CSMP & activated CCMP
How often is the tag out log audited?
Every 2 weeks
