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This National Standard of Canada is equivalent to International Standard IEC 61400-11:2002+A1:2006. 1 Scope This part of IEC 61400 presents measurement procedures that enable noise emissions of a wind turbine to be characterised. This involves using measurement methods appropriate to noise emission assessment at locations close to the machine, in order to avoid errors due to sound propagation,…

This part of IEC 60747 gives the terminology, essential ratings, characteristics, safety test as well as the measuring method for photocouplers (or optocouplers). NOTE The word "optocoupler" can also be used instead of "photocoupler". This standard replaces the clauses for photocouplers (or optocouplers) described in IEC 60747-5-1, IEC 60747-5-2 and IEC 60747-5-3, including…

Fibre channel is a high speed serial interface using either optical or electrical connections and provides a general data transport vehicle for Upper Level Protocols (ULPs). This Technical Report provides measurement methods and specifications to be used as part of a total signal performance compliance requirement set where the phase content of the signal is involved. A more generalized concept…

The contents of the corrigendum of June 2008 have been included in this copy.

ISO/IEC 24707:2007 defines Common Logic: a first-order logic framework intended for information exchange and transmission. The heart of the framework is a complete abstract syntax and abstract semantics for Common Logic, which provides the basis for many different concrete syntactic forms, called dialects, which conform to the syntax and semantics. Common Logic has some novel features, chief…

ISO/IEC 24707:2007 defines Common Logic: a first-order logic framework intended for information exchange and transmission. The heart of the framework is a complete abstract syntax and abstract semantics for Common Logic, which provides the basis for many different concrete syntactic forms, called dialects, which conform to the syntax and semantics. Common Logic has some novel features, chief…

Fibre channel is a high speed serial interface using either optical or electrical connections and provides a general data transport vehicle for Upper Level Protocols (ULPs). This Technical Report provides measurement methods and specifications to be used as part of a total signal performance compliance requirement set where the phase content of the signal is involved. A more generalized concept…

Gives guidance on specifying required dependability characteristics in product and equipment specifications, together with specifications of procedures and criteria for verification. Includes advice on specifying quantitative and qualitative reliability, maintainability and availability requirements. The main changes from the previous edition are: the concept of systems has been included and the…

ISO 22662|IDF 198:2007 specifies the reference method for the determination of lactose content of raw milk, heat-treated milks, dried milk and raw and pasteurized cream. The method is not applicable to fermented milks and milks to which oligosaccharides have been added.

It defines the testing and reporting of the step response of control valves that are used in throttling closed-loop control applications. A control valve consists of the complete, ready-to-use assembly of the control valve body, the actuator, and any required accessories. The most probable accessory is a valve positioner. It defines how to test, measure, and report control valve response…