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Technical Questions and Answers for Maritime Engineering, Exams of Engineering

A collection of questions and answers related to various aspects of maritime engineering. it covers topics such as engine maintenance, hydraulic systems, electrical systems, and safety procedures. The questions are suitable for assessing knowledge and comprehension in a technical maritime context. The answers provide practical insights into troubleshooting and operational procedures.

Typology: Exams

2024/2025

Available from 05/08/2025

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SWE MK with 61 correct complete
solutions.
SWE MK with 61 correct complete
solutions.
What components shut off the fuel solenoid on a Honda 225? - ANSWER Crankshaft Position (CKP)
sensor, Camshaft Position (CMP) (TDC) sensors 1/2, Manifold Absolute Pressure (MAP) sensor, Engine
Temperature sensor
Less than 1/16 tire tread on a TANB trailer is a (BLANK) discrepancy. - ANSWER Restrictive
What is the length of time you load test a new weight handling equipment? - ANSWER A "Static Load
Test" 200% Working Load Limit (WLL) No less than 10mins
What is the length of time you load test weight handling equipment brakes? - ANSWER A "Modified
Static Test/Brake Test" 150% Working Load Limit (WLL) No less than 10mins
What is the Amperage of a 120V system with 100 ohms? - ANSWER 1.2amps (Amps = Volts/ohms)
What is the Voltage of a system with 12amp and 100 ohms? - ANSWER 1200V (Volt = Amps * ohms)
How long are you required to keep a micro inventory on record? - ANSWER 3 fiscal years plus the
current fiscal year
What is the minimum number of people required for a count team? - ANSWER 2 people
The (BLANK) has access to the inventory records but does not have access to the storeroom/warehouse
during the count. - ANSWER Research/Adjustment Analyst
What happens to the physical size of wire when the gauge (American Wire Gauge, AWG) goes up? -
ANSWER Size goes DOWN as AWG goes UP
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solutions.

SWE MK with 61 correct complete

solutions.

What components shut off the fuel solenoid on a Honda 225? - ANSWER Crankshaft Position (CKP) sensor, Camshaft Position (CMP) (TDC) sensors 1/2, Manifold Absolute Pressure (MAP) sensor, Engine Temperature sensor

Less than 1/16 tire tread on a TANB trailer is a (BLANK) discrepancy. - ANSWER Restrictive

What is the length of time you load test a new weight handling equipment? - ANSWER A "Static Load Test" 200% Working Load Limit (WLL) No less than 10mins

What is the length of time you load test weight handling equipment brakes? - ANSWER A "Modified Static Test/Brake Test" 150% Working Load Limit (WLL) No less than 10mins

What is the Amperage of a 120V system with 100 ohms? - ANSWER 1.2amps (Amps = Volts/ohms)

What is the Voltage of a system with 12amp and 100 ohms? - ANSWER 1200V (Volt = Amps * ohms)

How long are you required to keep a micro inventory on record? - ANSWER 3 fiscal years plus the current fiscal year

What is the minimum number of people required for a count team? - ANSWER 2 people

The (BLANK) has access to the inventory records but does not have access to the storeroom/warehouse during the count. - ANSWER Research/Adjustment Analyst

What happens to the physical size of wire when the gauge (American Wire Gauge, AWG) goes up? - ANSWER Size goes DOWN as AWG goes UP

solutions.

What is the Flash Point of D-2 Diesel F-76? - ANSWER 140 degrees F

What is the testing interval for testing jacket water? - ANSWER At least monthly

What stores energy that has a coil and a magnetic field? - ANSWER Inductor

An inductor, also called a coil, choke or reactor, is a passive two-terminal electrical component which resists changes in electric current passing through it.

What is the cool down time required for the P-100 pump? - ANSWER 2 Mins

What is the P-100 operating pressure at 20ft lift? - ANSWER The pump is designed to provide 100gpm at 83psi while lifting 20ft

For convenience the P-100 has "how many" dipsticks? - ANSWER 2

What is the max lift of the P-100 pump? - ANSWER The pump will deliver 68gpm at 45psi while lifting 39ft

When measuring a water cooled stave bearing how far do you insert the feeler gauge? - ANSWER 4- inches

A stave bearing is a simple journal bearing where a shaft rotates in a bearing housing. A large housing is made with grooves running along the shaft, these grooves being filled with strips of suitable material, originally wood.

What components control air flow at idle to maintain smooth idle speed on a Honda 225? - ANSWER Idle Air Control Valve (IAC Valve)

An idle air control actuator or idle air control valve (IAC actuator/valve) is a device commonly used in fuel-injected vehicles to control the engine's idling RPM. In carburetted vehicles a similar device known as an idle speed control actuator is used.

solutions.

A deficiency exists in a mission essential equipment that causes a minor degradation of any primary mission, or a major degradation of or a total loss of a secondary mission? - ANSWER Casualty Category 2

What is caused by excessive oil consumption, or excessive cylinder clearance? - ANSWER Piston Slap

What are the two parts to the ALMIS maintenance system. - ANSWER Organizational and Depot

What percentage of working pressure do you test a temporary hose to? - ANSWER 150%

For modernized units the boat inspection reports are to be entered through? - ANSWER ALMIS/EAL page

What state is the refrigerant in a AC/R system when it is in liquid and gas form in the same space? - ANSWER Saturated

Casualty Control is used for what type of casualties? - ANSWER Operational and Battle

Who can sign to place and remove tags? - ANSWER Authorizing Officer

What is the smallest particle size visible to the naked eye? - ANSWER 40 microns

What is the acceptable leakage rate for a screw type hydraulic pump shaft seal? - ANSWER 50ml/day

With regards to flange shielding on diesel fuel systems, what is considered a hot surface? - ANSWER 400 degrees F

What is the symbol for a normally open pressure switch? - ANSWER

Where can DEMPS procedures be found? - ANSWER NEM 233-

solutions.

How do you hook up a Ammeter? - ANSWER in series

Refrigeration works on the principle of? - ANSWER Heat moves to cold

What is the function of a crankcase heater on an A/C compressor? - ANSWER to ensure no liquid refrigerant is present upon start up

What type of o-ring is the most resistant to petroleum products? - ANSWER Buna-S

Which unit besides a shore unit, are EXEMPT from filling out the POSIT line? - ANSWER Cutters underway

AMPN is mandatory after any set that contains an entry of? - ANSWER Other, Tech and NONE

In a 1PARTSID, if the NIIN is not know what needs to be put in the line? - ANSWER UNKNOWN

If you have something wrong with a piece of equipment that has already been CASREP'd you should send? - ANSWER CAS UPDATE

A CASREP should be made as soon as possible no later than (BLANK) hours - ANSWER 24

According to the NEM what is the Coast Guard recommended viscosity and fuel dilution for oil? - ANSWER 40% thickening and 5% dilution

The Yanmar L100N engine is an? - ANSWER Air cooled engine

The (BLANK) permits compressor starting at reduce load? - ANSWER Unloader