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Contains standardized procedures for the calculation of the effects of short-circuit currents in two sections as follows: - the electromagnetic effect on rigid conductors and flexible conductors; the thermal effect on bare conductors. Only a.c. systems for rated voltages up to and including 420 kV are dealt with. The contents of the corrigendum of March 1995 have been included in this copy.

The types of E/VAC plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties vinyl acetate content and melt flow rate and on information about intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials. Applies to all E/VAC copolymers containing from 3 % (m/m…

Preface Purpose: This is the third edition of Construction Plus. It supersedes the previous editions, which were published in 1988 and 1990. Construction Plus provides summaries of all CSA construction Standards and many construction-related Standards. Users of CSA's construction and construction-related Standards need to identify the basic content of each Standard quickly and…

Specifies a test method for determining the non-volatile matter content by mass of paints and varnishes, as well as resins and resin solutions that are intended for use as binders for paints and varnishes. Annex A gives required supplementary information, annex B describes the test conditions.

Specifies a procedure for total lead as lead alkyls at concentrations between 0,026 g and 1,300 g of lead per litre. The method is not apllicable to gasoline containing manganese anti-knock additives.

Applies to insulating hollow tubes made of synthetic materials and intended for tools and equipment for work on systems operating at voltages above 1 kV. The contents of the corrigenda of July 1999 and May 2000 have been included in this copy.

Applies to portable equipment, with or without matching fixed connection points, for temporary earthing or earthing and short-circuiting of electrically isolated a.c. transmission and distribution systems, including railway systems, for the protection of workers. Provides recommendations for manufacture, selection, use and maintenance of this equipment. The contents of the corrigenda of July…

Computer security is divided into four areas: security with regard to installation and operation; system security; security with regard to document contents; security with regard to communication. The use of this standard is intended to facilitate communication with quality assurance functions within the company and outside, consideration of the different security aspects in the design work,…

This National Standard of Canada is equivalent to International Standard ISO 105-A01:1989. 1.1 This Standard provides general information about the methods for testing colour fastness of textiles for the guidance of users. The uses and the limitations of the methods are pointed out, several terms are defined, an outline of the form of the methods is given and the contents of the clauses…

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, removing hydrochloric acid and nitric acid by evaporation to fumes in the presence of sulfuric acid, forming the titanium diantipyrylmethane complex, measuring the absorbance of the test solution at a wavelength of 390 nm. The method may be used to determine titanium contents in the range of 0,3…