marina

100問 • 1年前

Leodegario Almaden jr.

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the nature of all works being performed on deck, the personnel involved, and potential hazards

venturi tubes

What holds the adjust ring in place on a safety valve

Set screw

The engineer on duty inspecting an unmanned engine room at night shoud be aware which of the following precautions ?

Switch on dead man alarm upon entering the control room

Which item below is considered correct with regards to duty watchkeeping engineer?

Ensure that emergency generator is in auto mode, ready to start in case of blackout

As duty watchkeep engineer, what immediate important steps should be taken in the event of main engine HP fuel line bursting ?

Call the bridge to inform of the HP fuel line bursting, call the Ch. engineer, shift to ECR control, reduce ME rpm and stop the ship when safe to do so. Then, do the necessary repairs.

What action is being undertaken when an engineer takes into account the safety, urgency and adequacy in operating and handling of machinery especially when carrying out the task in various situations ?

Prioritization

You are unable to pump out the aft starboard engine room bilge well what is fouled be carried out ?

Remove the bilge manifold valve and attemot to back flush the line.

Telescopic pipes which are attached to water cooled pistons of large slow-speed main propulsion diesel engines are designed to ?

Allow piston cooling water to efficiency enter the piston despite its reciprocating piston motion without contaminating the engine lube oil

What safety precaution should be observed by crew while working around machinery in an engine room?

they should wear ppe

The following, among others, are entered in the engine log book by watch keeping engineer except for

the remaining onboard (ROB) Quality of fuel and diesel oil at noon

Why should a boiler furnace be purge before the burner is lit off?

to clear the furnace of any explosive gases

What is the primary or most important duty of a watchkeeping engineer while taking over a watch?

know the safety of all crew including oneself

As duty engineer you should know that some auxiliaries are not designed to handle steam at boiler pressure. Which of the following devices is usually fitted in the branch line to deliver steam at correct pressure?

A steam pressure reducing valve

Air trapped in the hydraulic lines of a steering system would be indicated by

erratic rudder response

Medium temperature hot water systems have been used in placed of small auxiliary boilers producing 100 psig steam with

320 F water system

In an automated engine the center from which the ships engine room is controlled is called

engineering control room (ECR)

A centrifugal pump produces flow with a resulting discharge head by energy conversion. It is typical for the energy conversion to follow the order of

mechanical energy to kinetic energy to potential energy

The full attention of a person upon one event to the exclusion of other or concentration upon what is often an irrevalency can be an indication that situational awareness is beginning to breakdown

distraction

As the duty watchkeeping engineer, what immediate and important steps are you going to take in event of fire?

find the fire, inform the bridge and Ch. engineer, restrict the source of combustion, extinguish the fire with appropriate means

If the duty engineer officer feels that the relieving officer is not in condition to carry and watch duties efficiently, what should be the proper action to take?

do not hand over the watch and inform the same to the Ch engineer for further instructions.

The officer in charge of the engineering watch shall not handover the watch to the relieving officer if there is reason to believe that the latter is obviously not capable of carrying out watchkeeping duties effectively. What should he/she do first?

notify the chief or 2nd engineer for further instructions

Under the Maritime regulations, following acts by a ship staff are considered as an offense. Except for what?

if a person makes a wrong entry and strikes through it with one thin line making us still legible and with affixed initials

What is the set of qualities that causes people to follow orders voluntarily?

Leadership

What is considered as one of the duties of a support personnel of an engineering watch ?

Takes down readings of various parameters of machinery required for engine log book entry

Strategic Thinking Capability of a leader includes:

the ability to scrutinize and evaluate situations and come out with a development plan for the betterment of the organization

What should be the result excessive scale formation in a distilling plant ?

improper vacuum regulation

What type of propeller is generally used for high powered ships ?

Fixed pitch propeller

Rapidly discharging condensate into the DC heater during normal steaming conditions could cause

decrease in auxiliary exhaust pressure

Higher than a normal jacket water temperature occuring in all cylindfer of a diesel engine can result from a ?

Clogged sea suction strainer

When asserting the importance of promoting a positive organizational culture in their departments. Which of the following behaviors indicate that this is attained by the group?

Proactive and caring with one another

Providing a new crew with new information needed in order to function comfortably in the ship is called__

Familiarization

HOw is the system changed over to local contral in case of emergency if there is a failure of air signal for the pneumatic three-way diaphragm control valve for main engine cooling FW temperature control ?

Cut-off the air supply, unlock the manual valve handle, and just the valve spindle position to the desired temperature seeting.

What function is provided by the crankcase ventilation system on some diesel engine?

Prevents the accumalation of combustible gases

How should be the information exchange necessary for maintaining safe engineering watch that includes and order and response, source of information, and report of actual condition of the machinery?

Communicating with clear and enough information' basis

A systematic application of management system policies, procedures and practices to the task of analyzing, evaluating and controlling enviromental risk is called:

Environmental Risk Management

What are the important thing to be considered as being fit before taking over a watch ?

Having a good restful sleep for atleast 4 hours before each watch

To prevent fire inside scavenging spaces in marine diesel engine, it is important that it should be occasionally.

Drained

The engine log book should be kept in the engine room and should be readily available and can balso be demanded for inspection by Port State Authorities, Class and Insurance surveyors and by whom ?

Owner's technical superintendents

When ship is expected to encounter rough seas, it is a good safety practice to

check for items which may become adrift and secure loose gear

What very important step should the engine watchkeeping officer take whenever sailing on coastal or congested waters ?

Ensure that an adequate reserve power is available for steering and other maneuvering requirements.

Some diedsel engine are fiited with a thermometer in the cooling water outlet from each cylinder, if the cooling temperature from an individual cylinder begins to rise, what should you suspect?

That there is overloading of cylinder

Which system should be tested and use when require to raise the water level in an idle boiler?

Auxiliary feed system

Effective leaders have an easy level of honest communication with their teams and their peers, and a thorough understanding of how they are assessed. What trait of leadership is this?

Sharp perception

What would be the case of foaming of the oil in a refrigeraiton compressor crankcase ?

refrigerant boiling out of solution from the lube oil

Air trapped in the hydraulic fluid of a steering system should be indicated by ?

Erratic rudder response

A leader possessing planning skills should:

employ constant brainstorming sessions with his workforce and include them in the planning stages

Engine room bilge water can be pump out overboard safely by the use of which listed below?

oil separator

Why should a boiler fire side be kept free from soot accumulation

soot insulates the boiler heating surfaces

On what actual situation do we need to change over the emergency steering system?

In case of telemotor failure

An engineer on duty inspectin an unmanned engine room at night should be aware of which of the following precautions?

Switch on the dead ma nalarm upon entering the control room

Which of the devices listed prevents water from entering a ship's hull via the propulsion shaft

Stern tube packing or mechanical shaft seal

Where is the safest place to do hot work in the engine room ?

work shop

Chief engineer's instructions are written for night watch officer in the C/E's Night Order book. Who are required to read and acknowledge this book?

All engineer officers and trainee engieer officers

Personnel management means personel are appropriately arranged based on their certification, experience , and

qualification

How would you indicate an acceptable equipment in processing bilge slops for overboard discharge?

At 15 PPm oily water separator

The officer in charge of the engineering watch shall notify the chief engineer without delay on the listed scenarios except

when starting any cargo or ballasting operation after arrival port

Which one of the enumerated things DOES NOT characterize a proper engine watchkeeping on board?

''Knowing it all' attitude

What very important step should be the engine watch keeping officer take whenever sailing on restricted waters?

Ensure that permanent air or steam pressure is available for sound signals

Which of the engine check list below should the engineering officer pay attention to, as a daily scheduled task?

Check oil level in engine

What kind of report if an incident takes place involving the discharge or probable discharge of oil? ( ANNEX 1 OF MARPOL 73/78 )

Harmful substances

Which of the following behaviours best, describes charismatic leadership style?

Possesses inspirational quality makes followers gets attracted of him and regards him with reverence

It contribute responsibility and enthusiastically to the tasks at hand and lend support to one another in achieving pre set objectives.

Teamwork

Why is engine log book an important document?

The recorded values and information are used as a reference to compare and record data that can be used for insurance claim if some accidents take place.

Why does the scavenging trunks are more prone to fire?

accumalating oily substance

An electric motor failure in an electro-hydraulic steering gear system will casuse the rudder to

Remain locked in its last position

What is one method of unloading a low pressure air compressor at start-up is accomplished by?

using a temporarily opened cylinder clearance pocket

Which of the following management styles have been adopted when a manager, focuses energy on both quality of services rendered as well the welfare of the staff?

Team management

In the capacity of a ballast pump is 200 gallons (757 L) per minute, and the pump is assumed to be 100% efficient throughout ballasting, approximately how long it will take to fill a ballast tank with 68.5 long tons (69.6 t) of seawater ?

1.5 hours

Excessive vibrations created by the main propulsion machinery are detrimental to which equipment listed below

Navigation

Before taking over the watch, you need to check all running machineries and normally, how much time before take over ?

15 to 30 minutes

Which of the gasket types is typically used on high pressure steam flange joints ?

Spiral wound composition asbestos

For the organization to operae efficiently, responsability for specific tasks should be given to ____ of the organization having ability and information to carry them out

the lowest level

What are the most important safety precautions to be obseved by duty watchkeeping engineer actual boiler operations?

Ensure that the boiler steam pressure, water level, and smoke density are in normal ranges.

The purpose of a peep hole in the boiler casing is to

Examine the condition of the flame

During the tour of your watch you discovered that a heavy smoke is coming fro the main engine turbocharger casing, which of the following step will you do first?

Notify the bridge and ask to shut the engine down

Following an overhaul of a crosshead type diesel engine, the engine is jacked over with the turning gear as part of the pre-start procedure. Which of the listed pre-start procedures shoud be carried out?

Closed starting air valves

What should be reflected upon in order to determine the effectiveness of the information exchange before each commnication?

Rank personality , and awareness of personnel

A leader having a good decision making skill should;

have the capacity to make judgement on every situation and create superior pronouncements based on your judgemenet

You are unable to pump out the aft starboard engineroom bilge well that is fould with one foot of water over the top of the bilge well, what action should be carried out ?

Remove the bilge manifold valve and attempt to backflush the line

Which of the following is the most ideal in maintaining behavioral working group?

Same gender

Effective leader periodically take stock of their personal strenghts and shortcomings, What trait of leadership is this ?

Self-assessment

As duty watchkeeping engineer, what should be the best action required in case one of the main engine units is showing abnormally higher exhaust gas temperature on the alarm monitor?

Check and confirm the local thermometer reading of exhaust gas temperature, whether the same or not with the alarm monitor

According to regulation, how would you test a boiler combustion control system at what pressure ?

A maximum allowable working pressure of the system

Prolonged operation of a diesel engine with a closed cooling water system, at lower than normal deigned operating temperature can

cause sulfuric acid formation

What is teh requirement for the designated duty engineering watch when the machinery space is in UMS or periodic unmanned condition?

The designated duty engineering watch shall be immediately available and on call to attend the machinery spaces.

When engineer on duty in inspecting an UMS-mode operated engine room at night, what preacaution should be taken ?

Switch on the dead man alarm upon entering the control room

The method of finding out the recording levels of the riskm with the aim of minimizing accidents, damage and ill health on board ship is called,

Assessment

Which of the following should be an important part of routine duties of a watch keeping engineer?

Checking of bilge level and transfering to bilge holding tank, if necessary

Which of the following is the most probable and reasonalbe cause of power failure that a duty watchkeeping engineer should consider/

Electricall failure due to overload as a result of starting bow thrusters and deck machineries

Manage emergencies to maintain the safety and security of the ship's crew and passengers include which statement below ?

Communication are established with other to facilitate the emergency responce process

What could be the main cause why a crew fell while working aloft ?

No safety belt

What would be the result if increase steam pressure to the reducing valve?

decrease spring tension in the main valve

In order to assess each trainee in the performance of practical demonstration, the assessor shoud

refer to the checklist that represents the skill process as required on board the vessel

In relieving time, the outgoing in charge of the engineer watch should

check that there reliever is capable to carry out watch keeping duties

A pneumercator is an instrument used to indicate

Tank fluid level

Which of the following kind of tank is being used onboard that collects the dirty water from ba sins and sinks when the vessel is in port so that water pollution can be prevented?

sewage

Some vessels are equipped with a water lubricated stern tube. When at sea, operating normal conditions, the water service valve from the ship's saltwater system to the bearing should be?

closed, and only slight leakage permitted across the shaft packing

When asserting the importance of promoting a positibe organizational culture in their departments. Which of the following behaviors indicate that this is attained by the group?

Proactive and caring with one another

100

What is the LEAST required to be satisfied by the relieving officer prior taking over the engineering watch ?

Knowing the nature of all works being performed on deck, the personnel involved, and potential hazards

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