Welcome to the website where you can pass online the Computer Based Test (CBT) also known as Crew Evaluation System (CES) on the subject «Chemical Tanker Training System». Practice like this will help you as a marine specialist improve your knowledge with the help of online studying and appraisal practice. CES/CBT based on practical information and marine specialists experience.
CES & CBT 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 «Chemical Tanker Training System». Those questions can be used for competence verification specialist capable of preventing accidental situations related with transporting safety, or also for self-examination.
«Chemical Tanker Training System» subject includes theoretical and practical information about advanced training for work on chemical tanker. Knowledge of this information directly shows employee’s competence who holds a relevant post on a vessel, provides to follow necessary storage conditions to prevent leakage, equipment and storage facilities damage, have the necessary chemical knowledge to distinguishing between noxious substances while transporting various chemicals.
On this site Crew Evaluation System Test on the subject «Chemical Tanker Training System» contains 35 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.
An atom consists of what?
Electron shells.
Protons and electrons.
Protons and neutrons.
Protons, neutrons and electrons.
Next question
Are you allowed to carry cargoes subject to the Code in the fore or aft peak tanks?
Yes.
No.
Yes, if the tank is inerted.
Yes, if the tank has separate ventilation.
Next question
Enthalpy is an expression for what?
For a substances internal energy.
For a substances external energy.
For a substances melting temperature.
For a substances freezing point.
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For the purpose of Annex II of MARPOL how many categories are noxious liquid substances divided into:
4 categories.
3 categories.
5 categories.
7 categories.
Next question
Is it compulsory to have permanent arrangements for hoisting injured persons in the cargo pump-room?
Yes.
No.
Only if the vertical distance is more than 5 meters.
Only if the vertical distance is more than 10 meters.
Next question
Phenol is a key product in the chemical industry. What is the main source of Phenol?
Styrene Monomer.
Benzene derivative, cumene and acetone.
Methanol and Methyl Alcohol.
Xylenes and Tpolene.
Next question
The different types of cargo pumps are divided in two main groups. What groups?
Rotating and screw pumps.
Piston and gear pumps.
Axial and ejector pumps.
Displacement and kinetic pumps.
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Under which pollution category is Acrylic acid listed?
Pollution category Y.
Pollution category OS.
Pollution category X.
Pollution category Z.
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What are organochlorines?
Substances containing chemically combined chlorine and carbon.
Substances containing chemically combined chlorine and oregano.
Substances containing chemically combined chlorine and oxygen.
Substances containing chemically combined chlorine and bromine.
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What are the requirements for carrying products with flashpoint less than 60 °C?
To be carried in vessels of chemical tanker standard.
To be carried in vessels of heavy duty standard.
To be carried in vessels of oil tanker standard.
To be carried in vessels of phosphoric acid standard.
Next question
What are the simplest hydrocarbon compounds?
Ketones.
Arenes.
Alkanes.
Alkynes.
Next question
What is evaporation?
When a liquid condensates.
When a liquid changes to gas.
When a liquid freezes.
When a gas changes to liquid.
Next question
What is the LFL and UFL for methane?
5,3 % and 14,0 %.
8,2 % and 16,4 %.
2,8 % and 6,9 %.
4,5 % and 12,2 %.
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What is the TLV for nitrogen monoxide?
10 ppm.
2 ppm.
35 ppm.
25 ppm.
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What is the max design pressure on gravity tank?
Not greater than 0,07 MPa.
Not greater than 0,09 MPa.
Not greater than 0,05 MPa.
Not greater than 1,0 MPa.
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What is the maximum quantity of type 1 chemicals to be transported in each tank?
3 000 m3.
1 400 m3.
2 100 m3.
1 250 m3.
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What is the meaning of the abbreviation COF?
Certificate of Flashpoint.
Certificate of Fitness.
Certificate of Freeboard.
Certificate of Finance.
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What is the minimum capacity of the cargo tank venting system?
Minimum 110 % of maximum loading rate.
At least 150 % of maximum loading capacity.
At least 125 % of maximum loading capacity.
No such requirement.
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What is the minimum number of portable vapour (toxic or flammable) detection instruments required on board chemical tankers fitted with fixed vapour-detection system?
2.
3.
1.
0.
Next question
What is the name of the United Nations organisation dealing with maritime matters?
ILO.
IMO.
IRA.
IGC.
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What is the normal concentration of Carbon Monoxide (CO) in inert gas?
0,1 %.
0,25 %.
0,01 %.
1,1 %.
Next question
What is the “main system” in the cargo handling system?
The cargo pumps.
The piping and valves.
The tank cleaning machines.
The ventilation system.
Next question
Where do we find International regulations for the control of marine pollution by cargoes from chemical tankers?
In MARPOL Annex I and in the IGC Code.
In SOLAS.
In Annex II of MARPOL and in the IBC Code.
In Chapter 18 of the Bulk Chemical Code.
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Where do we find cargoes subject to the requirements of the “expanded” International Bulk Chemical Code?
In MARPOL Annex I.
In IGC Code.
In Chapter 17 of the Code.
In Chapter 18 of the Code.
Next question
Where do we find requirements regarding types of gauging for individual products?
In SOLAS.
In the table of Chapter 17 (IBC Code).
In MARPOL Annex II (Regulation 4).
In the table of Chapter 15 (IBC Code).
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Where do you find list of cargoes not subject to the requirements of the “expanded” International Bulk Chemical Code?
In SOLAS.
Chapter 18 of the Code.
In MARPOL Annex I.
Chapter 17 of the Code.
Next question
Which International convention is dealing with pollution prevention on chemical tankers?
MARPOL 73/78, Annex I.
ISGOTT.
STCW 95.
MARPOL Annex II.
Next question
Which is simplest member of the olefin family?
Propylene.
Butadiene.
Ethylene.
Vinyl chloride.
Next question
Which of the Codes applies to chemical vessels constructed after 1 July 1986?
The IBC Code.
The BCH Code.
The IGC Code.
The IMDG Code.
Next question
Which one of the conventions is dealing with safety and fire prevention?
MARPOL.
SOLAS.
OPA 90.
STCW 95.
Next question
Which one of the pumps listed below has no self-priming capacity?
Screw pump.
Centrifugal pump.
Piston pump.
Reciprocal pump.
Next question
Which three stages of illness may be distinguished in a typical case of poisoning?
The early stage, the critical stage and the hazard stage.
The symptoms stage, the drowsiness stage and the mental stage.
The ingestion stage, the inhalation stage and the exposure stage.
The latent stage, the active stage and the late stage.
Next question
Who shall verify that inhibited cargo is correctly inhibited before loading?
The Chief Officer and Loading Master.
The Master and the shore representative.
The Officer on duty and Port Captain.
The Master and the Safety Officer of the Port.
Next question
With regard to Annex II of MARPOL what is the definition of “liquid substances”?
All liquid cargoes.
Those having vapour pressure not exceeding 0,38 MPa absolute at a temperature of 37,8 °C.
Those having vapour pressure not exceeding 0,28 MPa absolute at a temperature of 37,8 °C.
Those having vapour pressure not exceeding 0,28 MPa absolute at a temperature of 39,7 °C.
Next question
With regard to the IMO Bulk Chemical Code what is the definition of “new ship”?
A ship constructed on or after 1 July 1984.
A ship constructed before 1 January 1984.
A ship constructed before 1 May 1983.
A ship constructed on or after 1 July 1986.
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* In some questions may be more, than one right answer.
“CES test” finished! Your result:
How can I save my ces test results.
Hello Pankaj! We will make a possibility to save your best result, as here https://sea-man.org/testy/deck-operational-container-vessel for example.