Hotel Service Unit 4 Watch Responsibilities Flashcards

Hotel Service Unit 4 Watch Responsibilities

How often should the engine room log book be written up and signed?

B) After every shift or watch period

Why is it necessary to maintain a log book?

B) To document maintenance activities, engine performance, and fuel consumption for safety and regulatory compliance

Which of the following is a valid reason for keeping a log on board a vessel?

B) To provide an accurate record of operational data for legal, safety, and maintenance purposes

2. Recording Lubricating Oil Consumption

Question:
Why is it important to track lubricating oil consumption in the engine log book?

B) To monitor for potential leaks or excessive consumption that could indicate engine wear

What could be a possible cause if the LO sump level is too high?

B) Oil dilution due to water or fuel contamination

Which of the following is NOT a valid reason for keeping an engine room log book?

C) To track engine room personnel’s training hours

Why is it important to record the transfer of watch in the engine room log book?

A) To track who is responsible for each watch period

4. Recording Salinity or Chloride Content of Engine Jacket Cooling Water

Question:
Why is it important to monitor and record the salinity or chloride content of engine jacket cooling water in the engine log book?

B) To prevent corrosion or scaling in the cooling system

5. Recording Water Content of Lubricating Oil

Question:
Why is it necessary to record the water content of lubricating oil in the engine log book?

A) To check if the oil is contaminated, which could lead to reduced lubrication efficiency and potential engine damage

What could be a possible cause if the cooling water inlet temperature is too high?

B) A blockage or malfunction in the cooling system, such as a fouled heat exchanger or reduced water flow

What could be the effect on the engine if the lubricating oil temperature is too high or too low?

A) Reduced engine efficiency and increased wear due to improper lubrication

3. Recording Fuel Consumption

Question:
Why is it essential to record fuel consumption in the engine log book?

B) To monitor the ship's fuel efficiency and operational performance

What action should be taken if a mistake is made while writing up the log?

C) Cross out the mistake with a single line, write the correct information next to it, and initial the correction

What could be a possible cause if the inlet manifold air pressure is too low?

A) Clogged air filters or a malfunctioning turbocharger

Why is it important to record exhaust temperatures in the engine log book?

B) To monitor engine performance and detect possible issues such as poor combustion or turbocharger inefficiency

1. Recording Running Hours

Question:
Why is it important to record the running hours of machinery in the engine log book?

B) To schedule maintenance based on the hours of operation

Why is it important to maintain an engine room log book?

C) To ensure accurate documentation for audits, legal compliance, and operational safety

Why is it necessary to record cooling water inlet temperature in the engine log book?

A) To ensure the engine is being properly cooled and prevent overheating

Who is responsible for compiling the log book on board a vessel?

C) The duty engineer or officer on watch

What is the significance of recording power failures or blackouts in the engine room log book?

A) To record the cause of the failure for future troubleshooting

Why is it important to record lubricating oil temperature in the engine log book?

A) To monitor the oil’s viscosity and ensure proper engine lubrication

What is the purpose of recording alarm tests in the engine room log book?

B) To ensure that all alarms are functioning correctly and to log compliance with safety procedures

Why is it important to log machinery maintenance in the engine room log book?

B) To record maintenance tasks performed and any issues encountered

Why is it necessary to record cooling water inlet and outlet temperatures in the engine log book?

B) To ensure the engine is being cooled effectively and prevent overheating

What is the purpose of logging bunkering operations in the engine room log?

B) To record the quantity and quality of fuel received during bunkering

Why should fuel oil transfers be recorded in the engine log book?

B) To monitor the amount of fuel transferred and ensure regulatory compliance

Why is it important to record the LO (Lubricating Oil) Sump level in the engine log book?

B) To ensure there is adequate oil for proper engine lubrication and prevent engine damage

What could be the effect on the engine if exhaust temperatures are too high?

B) Engine overheating, potential damage to exhaust components, and reduced engine performance

Why is it important to record the running hours of machinery in the engine log book?

B) To ensure machinery maintenance is scheduled correctly based on operational hours

Why is it important to record inlet manifold air pressure in the engine log book?

B) To ensure sufficient air is entering the engine for efficient combustion

What is the purpose of recording a general abstract for main and auxiliary engines in the engine room log book?

B) To summarize the operational hours and performance of the engines

Why should safety drills be logged in the engine room log book?

B) To document that drills have been conducted for compliance with safety regulations

Why should incidents or near misses be recorded in the engine room log book?

B) To provide a record for safety reviews and future accident prevention

Who is responsible for compiling the engine room log book

C) The duty engineer on watch

What could happen if cooling water temperatures are outside normal parameters (too high or too low)?

B) Overheating or insufficient cooling, leading to thermal stress and potential engine damage

What is the correct procedure if a correction is required in the engine room log book?

B) Cross out the incorrect entry with a single line, write the correct information next to it, and initial the correction

Which of the following is NOT a valid reason for maintaining a log book?

C) To document the day-to-day activities of the crew's leisure time

When should the log be compiled and signed?

A) At the end of each watch or shift

Why are lubricating oil transfers recorded in the engine log book?

B) To record the volume of lubricating oil transferred and monitor oil consumption

What could be a possible cause if the LO sump level is too low?

A) Oil leaks or excessive oil consumption

1. Reasons for Keeping an Engine Room Log Book

Question:
Which of the following is a reason for keeping an engine room log book?

B) To provide a detailed record of machinery operations and maintenance for legal and operational reference

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