Welcome to the website where you can pass online the CES CBT CD-0420 test on the subject «Lockout Tagout». 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 «Lockout Tagout». Those questions can be used for competence verification specialist capable of preventing accidental situations related with transporting safety, or also for self-examination.
«Lockout Tagout» subject includes theoretical and practical information about advanced training for work on any type of vessel. The test is a critical component of advanced training for personnel working on various types of vessels, aiming to ensure a safe working environment. This training provides knowledge on the procedures and protocols involved in lockout tagout (LOTO) operations, which are essential for preventing injuries and fatalities. This training teaches participants how to properly shut down and secure equipment, machinery and systems to prevent accidental start-up or energization. The test covers topics such as hazard identification, risk assessment and the application of LOTO devices, including locks, tags and warning signs. Participants learn how to develop and implement effective LOTO procedures, as well as how to verify that equipment is safely de-energized before performing maintenance or repairs. The training emphasizes the importance of communication and coordination among team members to ensure that LOTO procedures are followed correctly. By mastering Lockout Tagout procedures, vessel personnel can significantly reduce the risk of accidents and near-misses, protecting themselves, their colleagues and the vessel’s equipment. Upon completion of the training, participants will be able to apply LOTO principles and procedures to a variety of scenarios, ensuring compliance with regulatory requirements and industry best practices.
On this site Crew Evaluation System Test on the subject «Lockout Tagout» contains 10 questions you need to answer with no possibility to go back to previous question. Therefore, we recommend carefully reading each question and making decision with no hurry. In case you have some difficulty answering, you have also possibility to request a hint.
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Exam
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* Some questions may have more than 1 correct answer.
Equipment has been isolated for work to be carried out. Why should the lock and tag at a point of isolation normally only be removed by the person who fitted it? Select the ONE best answer.
There is a risk that anyone else may not know enough about the isolation and the work done.
Anyone can remove the lock and tag; this is routinely done on many vessels.
No one else will know the location of the lock and tag.
Nobody else will have the key to the padlock used.
How can safe isolation be maintained when more than one person is working on the same system, for instance in dry-dock? Select the ONE best answer.
Each person should apply their own locks at the points of isolation.
One person should agree to take charge of the situation.
There should be a verbal agreement to check with each other before restoring the equipment to service.
They should leave the locking arrangements to the Master or Chief Engineer.
If the equipment you are working on can move downwards under gravity, what should you do to keep safe? Select the ONE best answer.
Always work from above it.
Make sure that it is securely locked into position or properly supported.
Make sure that no-one can walk underneath it.
Only do the job when in port, so that the ship is not rolling.
If the person that applied the lock and tag out to a system is not available, what should be done when work is completed? Select the ONE best answer.
Anyone who has been involved in the work can remove them.
Follow the on board procedure for such an event.
Leave them in place till the original person is available.
The Chief Engineer or Chief Mate will remove them.
If there is a powerful spring inside the equipment that you are working on, what are the two alternative ways to stay safe? Select the TWO correct answers.
Fit a locking or latching device to prevent the spring from being released.
Just take care to keep your fingers out of the way from moving parts.
Poke around with a screwdriver, and if nothing moves it is safe to work on the equipment.
Make sure the spring tension is released before working on the equipment.
Should equipment always be locked out and tagged out if it is being worked on? Select the ONE correct answer.
No, not if everyone has been told about the work and knows the situation.
No, not unless it is electrical equipment, especially high voltage equipment.
Yes, if it can be supplied with energy or fluids that could cause injury, fire, flood, explosion, or any similar dangers.
Yes, unless the work is of a very short duration.
Which ONE of these statements best describes the procedures known as «Lockout Tagout»? Select the ONE best answer.
An isolation procedure only used when working on electrical equipment.
A set of precautions, including applying a lock and a tag, to make sure that equipment stays safely isolated when it is being worked on.
The practice of issuing tags to authorized visitors, to control security at the gangway.
The practice of locking off overboard discharge valves to prevent marine pollution.
Who should normally remove the lock and tag after completing work on equipment? Select the ONE correct answer.
The person who fitted the lock and tag.
Any suitably qualified person.
The Master or Chief Engineer.
The Master or Chief Officer.
You are going to work on equipment that has been isolated, but which was previously pressurised or full of fluid. Which TWO of these precautions should be followed? Select the TWO best answers.
Loosen the bolts at off flanges but leaving the nuts on. Then just break the joint at the flange.
Use any drain and vent valves fitted, checking that they are clear.
Fully open a flange at the top of the equipment first.
Give the isolating valves extra force with a wheel key.
You have been working on electrical, pneumatic or hydraulic equipment. What should be done about the controls for the equipment before re-energising it? Select the ONE correct answer.
Nothing needs to be checked, the equipment is not likely to start.
The controls should be checked to make sure they are in the same position they were when the work started.
The controls should be placed to the «on» position.
The controls should be put into a safe position, usually the «off» position.
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