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MKC SWE Study Material| 331 QUESTIONS| WITH COMPLETE SOLUTIONS GRADEDE A+ 2025., Exams of Engineering

University of London (Lond)Engineering

MKC SWE Study Material| 331 QUESTIONS| WITH COMPLETE SOLUTIONS GRADEDE A+ 2025. MKC SWE Study Material| 331 QUESTIONS| WITH COMPLETE SOLUTIONS GRADEDE A+ 2025.

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2024/2025

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MKC SWE Study Material| 331 QUESTIONS| WITH COMPLETE
SOLUTIONS GRADEDE A+ 2025.
WHAT SECTION OF CCM IS BECCE'S UNDER? - ANSWERS-2
WHAT CAUSES A BOILER WITH FUEL GUN INJECTOR TO PULSATE? - ANSWERS-
PRESSURIZED COMBUSTION CHAMBER
WHO IS CONVENING AUTHORITY FOR HULL BOARD ON CUTTERS IN CG YARDS? -
ANSWERS-NESU
PURPOSE OF VANE ON OUTBOARD PISTON? - ANSWERS-ALLOW CROSS FLOW
WHAT AMOUNT OF PSI IS DECREASED BY EACH COMPRESSION RING ON A
PISTON? - ANSWERS-1/2 THE PSI ABOVE THE RING
OUTBOARD ENGINE TURNS EASY TO PORT, ADJUST TRIM TAB? - ANSWERS-TO
STBD
IF BOILER MAKE UP FEED WATER HAS A TDS READING OF 500 PPM, WHAT IS
ALLOWABLE UPPER LIMIT? - ANSWERS-1000 PPM
SHELF LIFE FOR BROMINE CARTRIDGE? - ANSWERS-2 YEARS
THRUST BEARING SHOES ARE WORN AND NO SPARES? - ANSWERS-SHIFT AHEAD
WITH ASTERN
THRUST BEARING COLLAR IS SCORED? - ANSWERS-RESURFACE
MAIN SPACE FIRE OUT OF CONTROL, EVAC ALL PERSONNEL AND SET VENTILATION
TO? - ANSWERS-VENTILATION WILL BE SECURED
ORDERING PRECUT HYDRAULIC HOSE WITH NUMBER 1706-10-0144, HOW LONG
IS HOSE? - ANSWERS-14 4/8"
WHAT IS USED TO CLEAN ENDS OF TUBING? - ANSWERS-WIRE BRUSH AND
SANDPAPER
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Download MKC SWE Study Material| 331 QUESTIONS| WITH COMPLETE SOLUTIONS GRADEDE A+ 2025. and more Exams Engineering in PDF only on Docsity!

MKC SWE Study Material| 331 QUESTIONS| WITH COMPLETE

SOLUTIONS GRADEDE A+ 2025.

WHAT SECTION OF CCM IS BECCE'S UNDER? - ANSWERS-

WHAT CAUSES A BOILER WITH FUEL GUN INJECTOR TO PULSATE? - ANSWERS-

PRESSURIZED COMBUSTION CHAMBER

WHO IS CONVENING AUTHORITY FOR HULL BOARD ON CUTTERS IN CG YARDS? -

ANSWERS-NESU

PURPOSE OF VANE ON OUTBOARD PISTON? - ANSWERS-ALLOW CROSS FLOW

WHAT AMOUNT OF PSI IS DECREASED BY EACH COMPRESSION RING ON A

PISTON? - ANSWERS-1/2 THE PSI ABOVE THE RING

OUTBOARD ENGINE TURNS EASY TO PORT, ADJUST TRIM TAB? - ANSWERS-TO

STBD

IF BOILER MAKE UP FEED WATER HAS A TDS READING OF 500 PPM, WHAT IS

ALLOWABLE UPPER LIMIT? - ANSWERS-1000 PPM

SHELF LIFE FOR BROMINE CARTRIDGE? - ANSWERS-2 YEARS

THRUST BEARING SHOES ARE WORN AND NO SPARES? - ANSWERS-SHIFT AHEAD

WITH ASTERN

THRUST BEARING COLLAR IS SCORED? - ANSWERS-RESURFACE

MAIN SPACE FIRE OUT OF CONTROL, EVAC ALL PERSONNEL AND SET VENTILATION

TO? - ANSWERS-VENTILATION WILL BE SECURED

ORDERING PRECUT HYDRAULIC HOSE WITH NUMBER 1706-10-0144, HOW LONG

IS HOSE? - ANSWERS-14 4/8"

WHAT IS USED TO CLEAN ENDS OF TUBING? - ANSWERS-WIRE BRUSH AND

SANDPAPER

A 10 PSI RISE IN A/C SYSTEM AFTER EVACUATION IS AN INDICATION OF? -

ANSWERS-LEAK

HOW LONG WILL AN AUXILIARY BOILER HAVE TO BE SECURED BEFORE DOING

BLOW DOWNS? - ANSWERS-2 HRS

WHERE DO YOU FIND INFO FOR RETENTION OR DISPOSAL OF ENGINEERING

LOGS? - ANSWERS-PAPERWORK MANAGEMENT MANUAL

IF YOU FIND SOMETHING ON YOUR VESSEL NOT LISTED IN CALMS, WHERE DO

YOU LOOK FOR SUBMITTING INFO? - ANSWERS-SUPPLY POLICY AND PROCEDURES

MANUAL

WHERE DO YOU FIND THE PROPER NUMBER WHEN DRAFTING CASUALTY

CONTROL PROCEDURES? - ANSWERS-NAVAL FLEET MOBILITY EXERCISES MAN

FOR FILLING AND BALLASTING F/O TANKS, SEE WHAT BILL? - ANSWERS-F/O

TRANSFER AND BALLAST BILL

TO USE AEL F/O TEST KIT, FOLLOW THE INSTRUCTIONS FROM? - ANSWERS-MFG

WHAT PART OF DRILL PRESS IS THE QUILL? - ANSWERS-THE PART THAT LIMITS THE

TOOL TRAVEL

WHO HAS TO GIVE PERMISSION TO TRANSFER LIQUIDS WHILE IN DRYDOCK? -

ANSWERS-DOCKMASTER

WHAT IS UNACCEPTABLE LIMIT FOR GO NO GO GAUGE ON JP-5 SYSTEM? (THE PSI

DIFFERENCE ACROSS FILTER/STRAINER)? - ANSWERS-20 PSI

WHAT SENSES OIL IN THE 10 GPM OWS? - ANSWERS-PROBE

FIRST THING TO DO IF A 100 GPM OWS HAS A 40 PSI READING? - ANSWERS-

CHANGE ELEMENTS

INFLATE SHAFT SEALS TO A MAXIMUM OF? - ANSWERS-125 PSI

SHAFT PACKING SHOULD HAVE HOW MANY DROPS PER MINUTE? - ANSWERS-

WHAT IS HEATED FIRST WHEN BRAZING COPPER TUBE TO STEEL? - ANSWERS-

STEEL END

II IN BELL BOOK? - ANSWERS-AHEAD FLANK

ONE GROUND DETECTOR LIGHT IS DIM? - ANSWERS-PARTIAL GROUND

WHAT IS NOT A PRIMARY TREND INDICATOR FOR DEMPS? - ANSWERS-OIL PSI

A DRY-CHARGED BATTERY STORED AT 0-20 DEG C, HAS SHELF LIFE OF? -

ANSWERS-2 YRS

HOW DO MINUTE AIR BUBBLES IN HYDROMETER AFFECT THE READING? -

ANSWERS-YOU WILL HAVE TO ADD AS MUCH AS 5 - 10 POINTS FOR GRAVITY

ORDER FOR TESTING CONFINED SPACES? - ANSWERS-OXYGEN-FLAMMABILITY-

TOXCITY

HOW LONG DO YOU FLUSH F/W HOSES? - ANSWERS-15-30 SECONDS

HOW ARE POTABLE WATER HOSES MARKED? - ANSWERS-EVERY 10 ft REOCCURRING PMS THAT CAN'T BE COMPLETED DUE TO LOGISTICS AND PERSONNEL SHORTAGES ARE REQUIRED TO BE DOCUMENTED BY? - ANSWERS-LTR TO MLC WHERE DO YOU FIND INFO TO IDENTIFY REPLACEMENT VALVE REQUIREMENTS? - ANSWERS-MIL STD 777 WHAT CAN'T BE USED TO MAKEUP FEEDWATER FOR BOILERS? - ANSWERS-SOFT WATER HOW OFTEN ARE SAFETY DEVICES LIFTED BY HAND? - ANSWERS-WEEKLY HOW MANY PUMPING CHAMBERS ARE ON A BALANCED VANE PUMP? - ANSWERS- WHAT DETERMINES HOW MUCH CONDENSATE A STEAM TRAP CAN LIFT? - ANSWERS-LOCATION

WHAT IS A CLASS C SHIPALT? - ANSWERS-ACCOMPLISH UPON OCCURRENCE OF

SPECIFIC EVENT

PURPOSE OF CASUALTY CONTROL? - ANSWERS-TO PREVENT FURTHER DAMAGE

TO PERSONNEL AND EQUIPMENT

WHERE DO YOU FIND INFO ON WIRING A WELDER ON A CUTTER? - ANSWERS-

NSTM

WHERE DO YOU FIND PROCUREMENT INFO FOR ORDERING PARTS? - ANSWERS-

SUPPLY POLICY AND PROCEDURES MANUAL

WHAT IS ALLOWED PSI DIFFERENCE BETWEEN CYLINDERS ON OUTBOARD? -

ANSWERS-15 PSI

WHEN HYDRO TESTING A GLOBE VALVE, APPLY PRESSURE TO? - ANSWERS-IN THE

DIRECTION OF FLOW

HOW LONG IS HYDRO TEST ON BOILER HELD? - ANSWERS-15 MINUTES

LOOSING A FAIRWATER NUT FROM PROP IS CONSIDERED AS? - ANSWERS-

SIGNIFICANT CASUALTY

When is AMPN info mandatory? - ANSWERS-Reporting delay in correcting casualty due to parts unavailability, number of hours expended correcting casualty, and number of operating hours since last failure- COMDINST M3501.3E pg.5- How do you hook up a battery in series? - ANSWERS-Pos. to neg. and neg. to pos. How do you hook up an ammeter? - ANSWERS-In series If you wire 4 6v batteries in parallel what is your voltage? - ANSWERS-6 volts What does SEP stand for? - ANSWERS-Severity, Probability, Exposure- COMDTINST 3500.3/ Enclosure 1/ pg. What do you clean a battery terminal with? - ANSWERS-Sodium Bicarbonate/ Ammonia

A thrust bearing support for what type of movement? - ANSWERS-Axial- NSTM503-2.8. Which component can be pressure compensated or non-pressure compensated? - ANSWERS-Flow control valve- Eaton Industrial Hydraulics Manual pg. 305 What year did Congress authorize the CG to seize French vessel off the US coast? - ANSWERS-1798- E6 EPME E5- While changing the lower unit oil on a Honda, you find a small amount of metal on the drain plug. What do you do? - ANSWERS-Disassemble and inspect- Honda 150 TP 6243 & 225A TP 3930 Maintenance Section. Gear Case Oil he ______ permits compressor starting at reduced load. - ANSWERS-UNLOADER- NSTM551-4.3.4. With regards to flange shielding on diesel fuel system, what is considered a hot surface? - ANSWERS-400 deg-NSTM505-7.9.5.4.2 a How many days ADT are reservists allowed a year? - ANSWERS-12-COMDTINST M1001.28A - Reserve Policy Manual 1.D.2 pg. 20 What SSS stand for in an SSS clutch? - ANSWERS-Synchro-Self-Shifting- NSTM241- 2.3.16 pg. 241- How is Tin measured in a spectrometric oil analysis? - ANSWERS-Ppm What are the 4 parts to a turbine? - ANSWERS-Compressor, Combustor, Turbine, Auxiliary What is the most common cause of failure in a piston rotary actuator? - ANSWERS-Metal-to-metal contact- NSTM556-2.3.4. The driving power for a P-100? - ANSWERS-1 cylinder/ 4 stroke diesel- P100 TP S6226-NM-MMC-010, Chapter 3 pg. What is normally open pressure switch symbol? - ANSWERS-- NAVEDTRA14175 pg. AIII-

If you find 40 psi in a TANB trailer tire, what type of discrepancy is it? - ANSWERS- Restrictive- COMDINST M16534.1 Appedix E pg. E What is the minimum class hitch required to tow a boat? - ANSWERS-Class V- COMDINST M16114.37B Chapter 3, L- Where can DEMPS procedures be found? - ANSWERS-NEM-233- When taking on fuel, when should the first clear and bright be taken? - ANSWERS- Before What year was the Navy established? - ANSWERS-1798-E6 EPME E5- What is a hose shelf life? - ANSWERS-10 yrs.-NEM 505- When is your Cutter Engineering Report due? - ANSWERS-JAN 31st-COMDINST M9000.6E- pg. 090- Who can sign to place and remove tags? - ANSWERS-Authorizing Officer- COMDINST 9077.1C What is the smallest particle size visible to the naked eye? - ANSWERS-40 microns- NSTM556-7.2. In an AC&R system, where is mold most likely to grow? - ANSWERS-Drain pan In a zone type HVAC system, where will one duct go? - ANSWERS-Several spaces- NSTM510-1.5. What are the two types of gate valves? - ANSWERS-Parallel and Wedge-NSTM505- 9.2. Vacuum gages indicate in what? - ANSWERS-In HG- NSTM504-2.2. What is the flashpoint of F-76? - ANSWERS-140deg.-NEM 541- Rudder stock is supported by what? - ANSWERS-Bearing-NSTM 244-5. RO dumps overboard at what ppm? - ANSWERS-500-TP 4505A- General Theory, 3.5 Operational Description pg. 27

How does a rise in RO input water temperature effect the output rate? - ANSWERS-Output Increases- NSTM531-pg.513-19 Fig. 513-13-2 Production Chart What does the 1PARTS line in a CASREP do? - ANSWERS-Indentifies parts required and quantity- COMDINST M3501.3E Chapter 3, pg. 3- What fuel is used in a P-100 pump? - ANSWERS-F-76 or JP5- Operator's Manual, 5.2.1, pg. 19

  1. What coolant is used in a keel cooler? - ANSWERS-Antifreeze- NEM 233- What is the time limit for resetting the ECM on a Honda 225? - ANSWERS-... At a modernized unit, where is your boat inspection report recorded? - ANSWERS- ALMIS On a Honda 225/ 150, which valves does the VTEC control? - ANSWERS-Intake Drawings under SWBS # 101 pertain to what? - ANSWERS-Structural drawings CYLINDER LINERS IN DIESEL ENGINES ARE COMMONLY CONSTRUCTED FROM - ANSWERS-CLOSE GRAIN CAST IRON THE FUNCTION OF THE PISTON IS TO - ANSWERS-TRANSFER THE THERMAL ENERGY FROM EXPANDING GASES TO THE CONNECTING ROD AS MECHANICAL ENERGY SOME CYLINDERS ARE PLATED WITH WHAT TO INCREASE LUBRICATION AND ALSO AID IN WEARING - ANSWERS-POROUS CHROMIUM IF YOUR A/C SYSTEM HAS A WARM SUCTION LINE, WHAT DOES THIS INDICATE - ANSWERS-SHORTAGE OF REFRIGERANT IN THE SYSTEM THE FUNCTION OF THE VALVE GUIDE PILOT IS TO? - ANSWERS-PROVIDE A RIGID AXIS FOR THE GRINDING STONE SLEEVE. HOW DO YOU DRESS SLIGHT SCORING ON A CRANKSHAFT BEARING SURFACE? - ANSWERS-OILSTONE

GENERALLY THE CROWN END OF THE PISTON IS SLIGHTLY SMALLER IN DIAMETER

THAN THE SKIRT FOR WHAT REASON - ANSWERS-TO ALLOW FOR EXPANSION AND

PROPER FIT

WHEN NEW RINGS ARE INSTALLED, YOU SHOULD MEASURE THE RING GAP WITH

A - ANSWERS-FEELER (THICKNESS) GAGE

GAPS ON ADJACENT RINGS ON PISTONS SHOULD BE STAGGERED - ANSWERS-

DEGREES APART TO REDUCE GAS LEAKAGE

THE FUNCTION OF THE OIL CONTROL RING IS TO - ANSWERS-DISTRIBUTE OIL TO

THE CYLINDER WALL AND REMOVE EXCESS OIL

ON A FOUR-STROKE ENGINE, WHICH VALVE IS THE BIGGER OF THE TWO, INTAKE

OR EXHAUST? - ANSWERS-EXHAUST

WHAT TYPE OF VALVE IS USED IN INTERNAL COMBUSTION ENGINES FOR INTAKE

AND EXHAUST - ANSWERS-POPPET TYPE

IN A TWO (2) STROKE ENGINE THE LOAD IS ALWAYS PLACED ON THE - ANSWERS-

LOWER HALF OF THE PISTON PIN BEARINGS AND THE UPPER HALF OF THE

CONNECTING ROD BEARING

WHAT IS THE CYCLE OF A FOUR-STROKE ENGINE? - ANSWERS-INTAKE,

COMPRESSION, POWER, EXHAUST

WHAT IS THE CYCLE OF A TWO-STROKE ENGINE? - ANSWERS-INTAKE-

COMPRESSION, POWER-SCAVENGING

PERFORMANCE TESTS SHOULD BE CONDUCTED AT INTERVALS OF ____ OR ____? -

ANSWERS-250 OPERATING HOURS OR EVERY 2 CALENDAR MONTHS

WHAT IS THE ENERGY EFFICIENCY OF AN ENGINE? - ANSWERS-THE AMOUNT OF

POWER DEVELOPED COMPARED TO ENERGY INPUT

THE SEAT AND DISK CONTACT AREA SHOULD BE A PERFECT RING COVERING

APPROXIMATELY _______ OF THE SEATING SURFACE OF A VALVE THAT HAS BEEN

PROPERLY GROUND-IN. - ANSWERS-1/

  • Equipment tag out procedures manual number? (COMDTINST M9077.1) Develop Engineering Department Preventive Maintenance Schedules Reference: Naval Engineering Manual (M9000.6E Chapter 081)
  • List the three levels of Coast Guard Maintenance (organizational, intermediate, depot)
  • ___________________ maintenance is the performance of scheduled and unscheduled tasks designed to restore equipment after failure has occurred. (Corrective)
  • CASREPS must be created in _________ from ________ to support management of maintenance data.

(CMPlus/Corrective Maintenance Action (CMA))

  • CMDIS stands for: (Configuration management data interchange standard)
  • RCM stands for: (Reliability centered maintenance)
  • For - ANSWERS-... A ZINC SHOULD BE REPLACED WHEN IT IS? - ANSWERS-MORE THAN 50 PERCENT CORRODED ZINCS SHALL BE INSPECTED HOW OFTEN? - ANSWERS-MONTHLY CRANKSHAFT DISTORTION SHOULD BE CHECKED WITH WHAT? - ANSWERS- CRANKSHAFT DEFLECTION GAGE (STRAIN GAGE) WHICH TYPE OF CALIPERS ARE USED TO CHECK THE CENTER OF A SHAFT - ANSWERS-HERMAPHRODITE CALIPERS WHICH DEVICE WOULD BE USED TO CHECK SHAFTS FOR WARPAGE - ANSWERS- DIAL INDICATOR CRANKWEB DEFLECTION READINGS SHOULD BE TAKEN AT HOW MANY LOCATIONS. - ANSWERS-THEY SHOULD BE TAKEN AT 4 LOCATIONS AND THE GAGE SHOULD NOT BE TOUCHED UNTIL ALL THE READINGS HAVE BEEN RECORDED.

LUBRICATING OIL TEMPERATURES SHOULD BE HELD AS CLOSE AS POSSIBLE TO -

ANSWERS-180 DEGREES F

WHAT IS THE PRIMARY DIFFERENCE BETWEEN MECHANICAL AND HYDRAULIC

GOVERNORS - ANSWERS-CONTROL LEVER ACTUATION

WHAT IS THE PURPOSE OF THE DRILLED PASSAGES IN THE CRANKSHAFT -

ANSWERS-CARRY OIL TO THE CON RODS

SETTING THE POPPING PRESSURE TO HIGH ON FUEL NOZZLES WILL CAUSE WHAT -

ANSWERS-LATE INJECTION TIMING

TOO HIGH AN INJECTION PRESSURE CAUSES WHAT - ANSWERS-LATE INJECTION

AND HIGH EXHAUST TEMPERATURES

WHAT ARE THE THREE WAYS TO THREAD A BLIND HOLE - ANSWERS-TAPER, PLUG

AND BOTTOMING

WHEN CHECKING CRANKWEB DEFLECTION ON OPPOSED PISTON ENGINES,

WHERE SHOULD YOU TAKE YOUR READINGS - ANSWERS-YOU SHOULD CHECK

ONLY THE LOWER CRANK AS ANY DEFLECTION WILL ALSO APPEAR IN THE UPPER

CRANK

WHAT TYPE OF MICROMETER IS USED TO CHECK THE THICKNESS OF A BEARING

SHELL - ANSWERS-A MICROMETER THAT IS SPECIALLY FITTED WITH A SPHERICAL

SEAT

PISTON SLAP AND EXCESSIVE OIL CONSUMPTION IN AN ENGINE IS AN INDICATION

OF WHAT - ANSWERS-EXCESSIVE PISTON TO LINER CLEARANCE

SHOULD YOU REPLACE OR REPAIR SODIUM FILLED INTAKE AND EXHAUST VALVES

WHEN THEY BECOME DAMAGED - ANSWERS-REPAIRS SHOULD NOT BE

ATTEMPTED DUE TO THE SODIUM INSIDE THE VALVE. YOU MAY INSPECT AND

REPLACE THEM ONLY

DIESEL COMBUSTION DEPENDS ON WHAT THREE PRIMARY NEEDS - ANSWERS-

FUEL, AIR AND COMPRESSION

DIESEL ENGINE TROUBLESHOOTING - ANSWERS-...

WHAT IS THE BEST METHOD FOR CHECKING FOR CRACKS IN A CONNECTING ROD?

- ANSWERS-MAGNAFLUX

WHAT IS THE BEST METHOD FOR CHECKING FOR CRACKS IN A WET TYPE CYLINDER

LINER? - ANSWERS-GLYCOL ANTIFREEZE

WHERE IS THE MOST LIKELY PLACE THAT A CYLINDER HEAD WOULD CRACK -

ANSWERS-BETWEEN THE VALVE AND INJECTOR HOLES

BEFORE ANY ADJUSTMENTS ARE MADE TO CORRECT AN UNBALANCED ENGINE, IT

MUST FIRST - ANSWERS-BE DETERMINED THAT THE ENGINE IS IN PROPER

MECHANICAL CONDITION

EXCESSIVE FIRING PRESSURE IN AN INTERNAL COMBUSTION ENGINE WILL LIKELY

CAUSE WHAT? - ANSWERS-DAMAGED INJECTOR TIPS

AN INJECTION NOZZLE THAT IS NOT IN GOOD WORKING ORDER WILL MAKE WHAT

KIND OF NOISE - ANSWERS-A SHARP INTERMITTENT NOISE CALLED CHATTER

WHAT IS THE MOST LIKELY CAUSE OF A CRANKCASE EXPLOSION? - ANSWERS-

CRACKED PISTON

THE ONLY POSITIVE WAY TO DETERMINE THAT A CYLINDER HEAD GASKET IS

LEAKING INTERNALLY IS BY? - ANSWERS-REMOVING THE CYLINDER HEAD

CRACKING OF THE LANDS OF A PISTON MAY RESULT IF? - ANSWERS-THERE IS

INSUFFICIENT RING GROOVE CLEARANCE

AFTER YOU HAVE PROPERLY INSTALLED A NEW SET OF PISTON RINGS, AND TOP

COMPRESSION RING BREAKS AFTER RUNNING THE ENGINE FOR THE FIRST TIME,

WHAT WOULD BE THE MOST LIKELY CAUSE? - ANSWERS-THE CYLINDER RIDGE

NOT REMOVED DURING REBUILD

A BRIGHT SPOT FOUND ON EACH END OF A BROKEN RING INDICATES? -

ANSWERS-INSUFFICIENT GAP CLEARANCE

CRACKED CONNECTING RODS ARE USUALLY CAUSED BY WHAT - ANSWERS-

BLACK SMOKE FROM AN ENGINE WOULD BE AN INDICATION OF WHAT? -

ANSWERS-RESTRICTED AIR SUPPLY/OVERLOAD

WHITE SMOKE SHORTLY AFTER GETTING UNDERWAY INDICATES WHAT -

ANSWERS-THE ENGINE IS NOT WARM ENOUGH FOR THE LOAD

HEAVY, DENSE SMOKE FROM AN ENGINE INDICATES WHAT - ANSWERS-

OVERLOADING

DIRTY, AMBER SMOKE FROM AND ENGINE INDICATES WHAT - ANSWERS-A

PROBLEM WITH THE FUEL SYSTEM

WHITE SMOKE FROM AN ENGINE NOT SHORTY AFTER GETTING UNDERWAY

INDICATES - ANSWERS-COOLING WATER LEAKING INTO THE COMBUSTION

CHAMBER

BLUE HAZY SMOKE FROM AN ENGINE INDICATES WHAT - ANSWERS-LUBE OIL

LEAKING INTO THE COMBUSTION SPACE

A DROP IN EXHAUST TEMPERATURE AND FIRING PRESSURE ONLY WOULD

INDICATE A PROBLEM IN WHAT SYSTEM - ANSWERS-THE FUEL SYSTEM

WHAT IS AN INDICATION THAT A COLD RUNNING ENGINE IS RUNNING NORMALLY

UPON INITIAL START UP? - ANSWERS-THE EXHAUST SMOKE AND LUBE OIL

PRESSURE

A SPARK PLUG FOULED WITH SOFT, FLUFFY DRY BLACK CARBON DEPOSITS

GENERALLY INDICATE - ANSWERS-A RICH FUEL-AIR MIXTURE

WHAT WILL CAUSE ONLY THE LOWER HALF OF THE MAIN BEARINGS TO FAIL -

ANSWERS-OVERLOADING OF THE ENGINE

PREIGNITION IN A GASOLINE ENGINE CAN BE CURED BY USING - ANSWERS-A

COLDER PLUG

FLOATING INTAKE OR EXHAUST VALVES AT HIGH SPEEDS ARE AN INDICATION OF -

ANSWERS-WEAK VALVE SPRINGS

YOU HAVE A DIESEL ENGINE THAT TURNS OVER, BUT WILL NOT START. WHAT IS

MOST LIKELY THE CAUSE - ANSWERS-LOW GOVERNOR OIL LEVEL

WHAT DO YOU USE TO CLEAN AROUND ACCESS PLATES ON BOILERS - ANSWERS-

MECHANICAL WIRE WHEELS

WHAT DOES LOW ALKALINE IN AN AUXILIARY BOILER CAUSE - ANSWERS-GENERAL

CORROSION

IF A HELO LANDS ON YOUR CUTTER WITH ANYTHING OTHER THAN JP-5 IN ITS

TANKS, WHAT SHOULD YOU DO - ANSWERS-THE HELO CANNOT BE HANGERED

UNTIL IT IS TOPPED OFF WITH JP-

When charging a battery for the first time what type of charge should you use - ANSWERS-Long/ low rate What state is the refrigerant in an AC/R system in when it is in liquid and gas form in the same space - ANSWERS-Saturated FT4A GAS TURBINE - ANSWERS-... WHAT CONNECTS THE M3 GEAR BOX TO THE N3 GOVERNOR? - ANSWERS- FLEXIBLE DRIVE CABLE STALLING OF THE FT4A GAS TURBINE WOULD MOST LIKELY BE CAUSED BY WHAT?

  • ANSWERS-INTERRUPTED AIR SUPPLY OF THE 21,500 SHP AVAILABLE FROM THE FT4A GAS GENERATOR, COAST GUARD SHIPS ARE DESIGNED ONLY TO USE? - ANSWERS-18,000 SHP OF ALL THE AIR CONSUMED BY THE GAS GENERATOR, THE COMBUSTION PROCESS USES ONLY ABOUT? - ANSWERS-25% THE ANNULAR TYPE COMBUSTION CHAMBER HAS ____ CHAMBERS - ANSWERS- ONE IN A GAS TURBINE ENGINE ABOUT _____ PERCENT OF THE AIR INTAKE IS USED FOR COOLING - ANSWERS-75 PERCENT WHAT CONVERTS THE ENERGY INTO USEFUL WORK IN THE GAS TURBINE -