Test about Cargo Compatibility, Cargo Groups and Compatibility Chart

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Правильні відповіді:
1

The IBC Code requires that cargo sample lockers are:

Ваша відповідь правильна:

Cell-divided, to avoid bottles shifting at sea.; Made of resistant material suitable for the cargoes carried.; Equipped with adequate ventilation arrangements.
2

A blank square in the Compatibility Chart indicates which of the following?

Ваша відповідь правильна:

Cargoes of the corresponding Groups are compatible, subject to any specific Exceptions listed in Appendix I.
3

A cargo which has unusual carriage requirements or potentially has compatibility problems may be assigned which of the following Group Numbers in Table II “Grouping of Cargoes”?

Ваша відповідь правильна:

0.
4

A “Safe Stowage” is one in which:

Ваша відповідь правильна:

Hazardously reactive cargoes will not be stowed in compartments with a common boundary.
5

According to the IBC Code, which of the following is an acceptable barrier between two incompatible cargoes?

Правильну відповідь:

A cofferdam.; A void space.; A cargo pump-room.; An empty tank.; A tank containing a mutually compatible cargo.

Ваша відповідь:

A cofferdam.; A void space.; An empty tank.; A tank containing a mutually compatible cargo.
6

Across the top of the Compatibility Chart, we find which of the following?

Ваша відповідь правильна:

Reactive Groups.; Cargo Groups.
7

An “X” in a square in the Compatibility Chart indicates which of the following?

Ваша відповідь правильна:

Cargoes of the corresponding Groups are incompatible, subject to any specific Exceptions listed in Appendix I.
8

Aromatic Amines are listed under which of the following Chemical Group numbers?

Ваша відповідь правильна:

9.
9

Can Acrylic Acid be safely stowed adjacent to Tall Oil?

Ваша відповідь правильна:

Yes.
10

Can Acrylonitrile be stowed adjacent to 1,1,1 Trichloroethane?

Ваша відповідь правильна:

Yes.
11

Can Aniline be stowed adjacent to Diphenylmethane discarnate?

Ваша відповідь правильна:

No.
12

Can Butyl Alcohol be safely stowed adjacent to Propylamine?

Ваша відповідь правильна:

No.
13

Can Dicyclopentadiene be stowed adjacent to Nonyl Phenol?

Ваша відповідь правильна:

Yes.
14

Can Ethylene Glycol be stowed adjacent to Epichlorohydrin?

Ваша відповідь правильна:

Yes.
15

Can Heptene be safely stowed adjacent to Formic Acid?

Ваша відповідь правильна:

Yes.
16

Can Methyl Iso Butyl Ketone be safely stowed adjacent to Nitric Acid?

Ваша відповідь правильна:

No.
17

From the list below, the most up-to-date published written information on the USCG Compatibility Chart and associated data commonly found on the ship is contained in:

Ваша відповідь правильна:

The Department of Transportation – Coast Guard – Publication CG-515 “Rules and Regulations for Foreign Vessels operating in the Navigable Waters of the United States”.
18

In respect of the Compatibility Chart, a “Hazardous Reaction” is defined as one in which mixing of the products results in:

Ваша відповідь правильна:

A rise in temperature of more, than 25 °C, or from which a gas is evolved.
19

In the Compatibility Chart, two products from chemical groups which are wholly “Compatible” will be indicated by which of the following?

Ваша відповідь правильна:

A “Blank” box on the grid.
20

Propionic Acid is found in which Cargo Group?

Ваша відповідь правильна:

4 – Organic Acids.
21

The Compatibility Chart is officially part of which of the following US Regulations?

Ваша відповідь правильна:

The Code of Federal Regulations.
22

The Compatibility Chart is part of the US Code of Federal Regulations (46 CFR 150):

Ваша відповідь правильна:

True.
23

The USCG Compatibility Chart is a tool used when assessing which of the following criteria:

Ваша відповідь правильна:

Safe stowage.
24

The USCG-approved format for results of a reactivity test is found in:

Ваша відповідь правильна:

Appendix IV to the Compatibility Chart.
25

The irregular cases, to which the Compatibility Chart cannot be directly applied, are covered by Appendix I, which details the:

Ваша відповідь правильна:

Exceptions.
26

The two possible types of Exception are:

Ваша відповідь правильна:

Cargoes from those Groups, which are nominally incompatible, but which have been tested and found not to be dangerously reactive.; Cargoes from those Groups, which are nominally compatible, but which have been tested and found to be dangerously reactive.
27

To find data on Dowanol DB, which of the following cargo names would you look up?

Ваша відповідь правильна:

Diethylene Glycol Butyl Ether.
28

To find data on MEK, which of the following cargo names would you look up?

Ваша відповідь правильна:

Methyl Ethyl Ketone.
29

To find data on n-Propyl Carbinol, which of the following cargo names would you look up?

Ваша відповідь правильна:

n-Butyl Alcohol.
30

Where specific cargoes are to be carried in a stowage that does not comply to published USCG Compatibility criteria, but for which tests have been carried out to determine reactivity, which of the following conditions must be in effect?

Ваша відповідь правильна:

A copy of the USCG Letter of Approval, or a copy of the test method and results in the approved format, must be on the vessel prior to commencement of loading.
31

Which of the following Chemical Group numbers is assigned to 2-Ethyl Hexyl Acrylate?

Ваша відповідь правильна:

14.
32

Which of the following Chemical Group numbers is assigned to Diethyl Glycol Butyl Ether Acetate?

Ваша відповідь правильна:

34.
33

Which of the following Chemical Group numbers is assigned to Propylene Oxide?

Ваша відповідь правильна:

16.
34

Which of the following Chemical Groups numbers is assigned to Tetrahydrofuran?

Ваша відповідь правильна:

41.
35

Which of the following arrangements will not be subject to stowage segregation? Select all applicable answers:

Ваша відповідь правильна:

Tanks loaded with compatible cargoes.; Elevated deck tanks.
36

Which of the following completes the statement: “Unassigned cargoes”…

Ваша відповідь правильна:

Must be treated as “Incompatible” until a group is assigned.
37

Which of the following conclusions applies to the stowage of Acetone Cyanohydrin adjacent to cargoes of Group 22 (Caprolactam Solution)?

Ваша відповідь правильна:

Incompatible (exception).
38

Which of the following conclusions applies to the stowage of Acetone adjacent to Epoxy Resin?

Ваша відповідь правильна:

Compatible.
39

Which of the following conclusions applies to the stowage of Acrylonitrile adjacent to Triethanolamine?

Ваша відповідь правильна:

Compatible (exception).
40

Which of the following conclusions applies to the stowage of Allyl Alcohol adjacent to Palm Kernel Oil (Fatty Acid Methyl Esther)?

Правильну відповідь:

Compatible (exception).

Ваша відповідь:

Incompatible.
41

Which of the following conclusions applies to the stowage of Caustic Soda Solution adjacent to Epichlorohydrin?

Ваша відповідь правильна:

Incompatible.
42

Which of the following conclusions applies to the stowage of Cyclohexanone adjacent to Toluene Diisocyanate?

Ваша відповідь правильна:

Incompatible (exception).
43

Which of the following conclusions applies to the stowage of Dimethylamine adjacent to Propylene Oxide?

Ваша відповідь правильна:

Incompatible.
44

Which of the following conclusions applies to the stowage of Ethylene Dichloride adjacent to Ethylenediamine?

Ваша відповідь правильна:

Incompatible (exception).
45

Which of the following conclusions applies to the stowage of Ethylenediamine adjacent to Glycerine?

Ваша відповідь правильна:

Compatible (exception).
46

Which of the following conclusions applies to the stowage of Methyl Alcohol adjacent to Iso-Propyl Acetate?

Ваша відповідь правильна:

Compatible.
47

Which of the following conclusions applies to the stowage of Methyl Ethyl Ketone adjacent to Phenol?

Ваша відповідь правильна:

Compatible.
48

Which of the following conclusions applies to the stowage of Methyl Tertiary Butyl Ether adjacent to Phosphoric Acid?

Ваша відповідь правильна:

Incompatible (exception).
49

Which of the following conclusions applies to the stowage of Phenol adjacent to Coconut Oil, Fatty Acid?

Ваша відповідь правильна:

Compatible.
50

Which of the following conclusions applies to the stowage of Propylene Glycol adjacent to Methyl Acrylate?

Ваша відповідь правильна:

Compatible.
51

Which of the following conclusions applies to the stowage of Sodium Silicate Solution adjacent to Nitric Acid (70 % or less)?

Ваша відповідь правильна:

Incompatible (exception).
52

Which of the following conclusions applies to the stowage of Trichloroethylene adjacent to cargoes of Group 5 (caustics)?

Ваша відповідь правильна:

Incompatible (exception).
53

Which of the following conclusions applies to the stowage of Vinyl Acetate adjacent to Ammonium Nitrate, Urea Solution (containing Ammonia)?

Ваша відповідь правильна:

Incompatible.
54

Which of the following is an alternative name for 2-Ethyl-1-Butanol?

Ваша відповідь правильна:

Ethyl Butanol.
55

Which of the following is an alternative name for Ethylidene Dichloride?

Ваша відповідь правильна:

1,1-Dichloroethane.
56

Which of the following is not permitted as a barrier between two hazardously reactive cargoes?

Ваша відповідь правильна:

An integral stainless steel bulkhead.
57

Which two of the following statements are correct descriptions of Exceptions as described and listed in Appendix I to the Compatibility Chart?

Ваша відповідь правильна:

Cargoes which have been tested and found to be compatible and may be stowed in adjacent tanks, although most products with the same respective Chemical Group numbers are dangerously reactive.; Cargoes which have been tested and found to be dangerously reactive and may not be stowed in adjacent tanks, although most products with the same respective Chemical Group numbers are compatible.
58

“Synonyms” are:

Ваша відповідь правильна:

Alternative (often trade) names.
59

The check according to the USCG Compatibility Chart is the only check actually necessary during stowage planning.

Ваша відповідь правильна:

False.
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