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Seagull CBT Crude Oil Tankers, Control of Flow Rates During Loading Answers (CD 0360, Deck, Operational)

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Amount of questions: 14.

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According to SOLAS, who should control closing and opening of the valves on the inert gas distribution line? Select the ONE correct answer.
The Chief Engineer or the appointed deputy.
The officer in charge of the cargo transfer.
The duty rating when checking for cargo leaks on deck.
The Master, or the appointed deputy if ashore.
According to the SIRE Vessel Inspection Questionnaire (VIQ), where should information regarding cargo and ballast loading rates and venting capacities be available? Select the ONE correct answer.
In the Chief Officer’s standing orders.
Next to the manifold.
Noted on the Ship Shore Safety Checklist.
At the cargo control position.
According to this module, approximately how long should it take a 550 mm diameter hydraulic actuated butterfly valve to close? Select the ONE correct answer.
15 seconds.
25 seconds.
55 seconds.
75 seconds.
According to this module, in which of the following situations might the flow rate be greater than the maximum flow rate requested at the start loading? Select the ONE best answer.
When loading by gravity.
When the crude oil has a high vapour pressure.
When the crude oil has not been stabilised.
When the terminal uses two pumps instead of one.
According to this module, which of the following changes of ullage might be considered a suitable filling rate during loading? Select the ONE best answer.
1 cm per minute.
5 cm per minute.
20 cm per minute.
50 cm per minute.
Before changing over to loading the next tank or batch of tanks during topping off, what precautions must you take with hydraulically actuated filling/suction valves? Select the ONE best answer.
Disconnect the hydraulic connections and only open them using a portable hydraulic pump.
Briefly open and close them to ensure they will open during change over.
Put the loading facility on standby for emergency stopping, just in case the valves on the next batch do not open.
Stop loading when the batch of tanks is topped off, and resume when the valves on the next batch open and the valves on the previous batch close.
During loading, there is a small but continuous change in the ullage of a filled tank not involved in the loading operation. What is the most likely cause? Select the ONE best answer.
The hydraulic suction valve for the tank has crept open very slightly.
There has been a change of list.
There has been a change of trim.
There has been an increase in cargo temperature.
During loading, which of the following must be monitored particularly closely while venting through a terminal’s vapour return line? Select the TWO correct answers.
Cargo tank vapour pressure.
Cargo vapour temperature increase.
Cargo loading rate.
Vapour growth in the cargo tank.
During the topping off of the last few tanks of a batch, which of the following describes the action that could be taken to control the tank-filling rate without reducing the loading rate? Select the ONE best answer.
By partially opening and adjusting the position filling suction valve(s) on the next batch of cargo tanks to be loaded.
Ensure the terminal loads by gravity only.
Ensuring the cargo filling suction valves on the remaining tanks are adjusted so that all reach the required ullage at the same time.
The loading rate must always be reduced to control the filling rate.
How can the contents of a cargo tank that is not being loaded be checked to see whether or not the ullage is changing during loading? Select the TWO best answers.
Check that any ullage change can be explained by changes in trim, list or temperature.
Set the high and low level alarm close to either side of the ullage of the tank and monitor closely.
Check that the loading rate for the tank is always shown as zero on the on-line loading instrument.
Check to see that the ullage remains constant; any change would indicate tank leakage.
Which of the following actions will help minimise the risk of a pressure surge? Select the ONE correct answer.
Closely monitor the loading rate to ensure maximum rate is not exceeded.
Check that all in-line valves required to be open are fully open.
Fit a pressure gauge to the manifold.
Slowly throttle two suction valves simultaneously during loading.
Which of the following could be effects of loading at a higher rate than the maximum allowable? Select the TWO best answers.
Eventual erosion of pipes leading to local pipe leakage.
Damage to cargo tank coatings.
Damage to cargo valve seals.
The average flow rate will be very difficult to calculate.
Which of the following factors are used to determine the size and venting capacity of a cargo oil tank pressure/vacuum valve? Select the TWO best answers.
Vapour growth during loading.
The height of the pressure-vacuum valve above the deck.
The horizontal distance between the inert gas inlet and the pressure/vacuum valve.
The design loading rate.
Which of the following is the most likely source of leakage when loading starts? Select the ONE best answer.
Flanged manifold connection to a cargo loading arm.
Flanged connection between two sections of deck cargo piping.
Flanged connection to a tee piece or bend on the deck cargo piping.
Flanged connection to the manifold valve.

Welcome to the website where you can pass online the CES CBT CD-0360 test on the subject «Crude Oil Tankers, Control of Flow Rates during Loading». Practice like this will help you as a marine specialist improve your knowledge with the help of online studying and appraisal practice. CES based on practical information and marine specialists experience.

CES tests developed for evaluating seaman basic knowledge by Seagull Company (rebranded as «OTG»), is an evaluating online-tool, used for revealing any professional preparation needed in specific fields of knowledge, defined by STCW.

CES tests have proven themselves as good tools for the selection and recruitment process, as well as advancing the level of knowledge of the current officers and crew. Ocean Technologies Group use various subjects for question creation, which includes:

  • Crowd and Crisis Management;
  • Integrated Navigation System (INS);
  • Ballast water management;
  • Handling and Stowage;
  • Vessel operation management and safety;
  • Marine engineering;
  • Maintenance and repair, etc.

Current test contains Seagull CES questions on the subject «Crude Oil Tankers, Control of Flow Rates during Loading». Those questions can be used for competence verification specialist capable of preventing accidental situations related with transporting safety, or also for self-examination.

«Crude Oil Tankers, Control of Flow Rates during Loading» subject includes theoretical and practical information about advanced training for work on any type of vessel. The course delivers in-depth knowledge of electrical and electronic systems found aboard various types of vessels. The test offers specialized training for professionals in the maritime industry. It focuses on the safe and efficient handling of crude oil cargo, emphasizing the critical control of flow rates during loading operations. Participants will learn advanced techniques for monitoring and managing cargo transfer processes to prevent spills, overflows and operational hazards. The curriculum also provides a detailed understanding of the electrical and electronic systems used on crude oil tankers and other vessel types, ensuring proficiency in their operation and troubleshooting. Safety protocols, risk assessment and emergency response strategies specific to crude oil tankers are integral components of the training. Through a instruction and simulations, attendees will develop the skills needed to navigate the complexities of working on crude oil tankers. This course is designed for ship officers, engineers and maritime professionals seeking to enhance their expertise in cargo operations and safety. By the end of the program, participants will be equipped with the knowledge and confidence to perform their duties with precision and adherence to international standards.

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Verified by
Vladimir Filatov
Vladimir Filatov
Chief Officer
About

Senior Mate with 12+ years of experience in the international merchant marine.

  • Development and implementation of navigation and on-board safety plans.
  • Supervising the work of the crew and assisting the captain in managing the vessel.
  • Participation in training of junior crew, ensuring compliance with safety standards.

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January, 24, 2025 2433 0
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