Covers requirements for construction, marking, instruction and tests of a general nature that are applicable to all or several of the individual Standards in the B140 Series.
1. Scope
1.1 This Standard covers the electrical and mechanical properties of round wire, concentric lay, overhead electrical conductors made of combinations of any of the following metal wires:
(a) 1350-H19 (hard-drawn) aluminum, designated A1;
(b) 6101-T81 aluminum alloy, designated A2;
(c) 6101-T83 aluminum alloy, designated A4;
(d) 5005-H19 aluminum alloy, designated A5; and…
1. Scope
1.1
This Standard applies to fuseholder assemblies, rejectors for Type C fuses,
adapters for Type S fuses, and the current-carrying parts pertaining thereto
and mounted on bases of suitable insulating material, designed to be employed
in accordance with the Canadian Electrical Code, Part I.
1.2
Fuseholder assemblies covered by this Standard are intended to accept only the
following…
1. Scope
1.1 This Standard applies to structures and hoists that are not a permanent part of buildings, structures, or other works and that are used during construction, alteration, or demolition to raise and lower materials connected with or related to a building project.
1.2 This Standard covers the design, construction, installation, operation, and acceptance inspection and testing…
Certification of Companies for Fusion Welding of Aluminum
1. Scope
1.1 This Standard specifies requirements for certification of companies engaged in fusion welding of aluminum performed as part of the fabrication or erection of aluminum structures.
1.2 Requirements necessary to obtain and maintain certification include the qualification of welding procedures, the qualification of personnel, and an assessment of welding and auxiliary e…
Amendment 1 - Standardization of interconnections between broadcasting transmitters or transmitter s...
Gives Clause 11, Photocoupler techniques and Section 4, Standard interface techniques (analogue), which were 'under consideration' in the main publication.
