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Series 5 tests are used to determine if an article can be assigned to HD1.5 'Very Insensitive Explosive'; series 6 tests are used to determine the classification of an article within Hazard Divisions 1.1, 1.2, 1.3, or 1.4; and series 7 tests are used to determine if an article can be assigned to HD 1.6 as an article containing predominantly ...
1.1: Any quantity 1.2: Any quantity 1.3: Any Quantity 1.4: 1,001 lb (454 kg) O O: O: O O O 1.5: 1,001 lb (454 kg) 1.6: 1,001 lb (454 kg) Key The absence of any hazard class or division or a blank space in the table indicates that no restrictions apply. : This indicates that segregation among different Class 1 materials is governed by the ...
Unlike ATEX which uses numbers to define the safety "Category" of equipment (namely 1, 2, and 3), the IEC continued to utilise the method used for defining the safe levels of intrinsic safety namely "a" for zone 0, "b" for zone 1 and "c" for zone 2 and apply this Equipment Level of Protection to all equipment for use in hazardous areas since ...
IEB may refer to: Independent Examinations Board , a South African independent assessment agency Institution of Engineers, Bangladesh , the national professional organisation of engineers in Bangladesh
The Institution of Engineers, Bangladesh, commonly referred to as IEB, is the national professional organisation of engineers in Bangladesh. It is registered under the Societies Registration Act (1860) of the country. Within the country, it has 18 centers and 31 sub-centers.
An exemplar is an instance of an event population that shares essential features with all other instances from the group of events that is defined by those features. In a sense, exemplars are case reports used to represent characteristics typical of a group of event. [11] Commonly, exemplars are illustrative representations of information.
The Independent Examinations Board (IEB) is a South African independent assessment agency which offers examinations for various client schools, mostly private schools.It is most prominent in setting examinations for the school-leaving National Senior Certificate (NSC) examination, a qualification that replaced the Senior Certificate and Further Education and Training Certificate.
One of the best known exemplar theories of concept learning is the Generalized Context Model (GCM). A problem with exemplar theory is that exemplar models critically depend on two measures: similarity between exemplars, and having a rule to determine group membership. Sometimes it is difficult to attain or distinguish these measures.