Free Standards Download

IEEE 7-4.3.2-2003 pdf download IEEE Standard Criteria for Digital Computers in Safety Systems of Nuclear Power Generating Stations 3.1.1 acceptance testing: (1) Formal testing conducted to determine whether or not a system satisfies itsacceptance criteria and to...

IEEE 187-2003 pdf download IEEE Standard for Measurement Methods of Emissions from FM and Television Broadcast Receivers in the Frequency Range of 9 kHz to 40 GHz 1.1 Scope Spurious radiation from sound and television broadcast receivers...

IEEE 269-2002 pdf download IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets 3.3 acoustic input: The free-field sound pressure level developed by a mouth simulator at the mouth reference...

IEEE 323-2003 pdf download IEEE Standard for Qualifying Class 1E Equipment for Nuclear Power Generating Stations 1.Scope This standard describes the basic requirements for qualifying Class 1E equipment and interfaces that are tobe used in nuclear power...

IEEE 325-2002 pdf download IEEE Standard Test Procedures for Germanium Gamma-Ray Detectors 1.1 Scope This standard applies to germanium radiation detectors that are used for the detection and high-resolutionspectrometry of gamma rays, rays, and charged particles that...

IEEE 450-2002 pdf download IEEE Recommended Practice for Maintenance, Testing, and Replacement of Vented Lead-Acid Batteries for Stationary Applications 1. Overview 1.1 Purpose The purpose of this recommended practice is to provide the user with information and...

IEEE 484-2002 pdf download IEEE Recommended Practice for Installation Design and Installation of Vented Lead-Acid Batteries for Stationary Applications 1. Overview This recommended practice is divided into seven clauses. Clause 1 provides the scope of this recommendedpractice....

IEEE 497-2002 pdf download IEEE Standard Criteria for Accident Monitoring Instrumentation for Nuclear Power Generating Stations 1. Overview 1.1 Scope The criteria contain the functional and design requirements for accident monitoring instrumentation fornuclear power generating stations. This...

IEEE 521-2002 pdf download IEEE Standard Letter Designations for Radar-Frequency Bands 1.Scope Since World War ll. radar svstems engineers have used letter designations as a short notation for describingthe frequency band of operation. This usage has continued...

IEEE 635-2003 pdf download IEEE Guide for Selection and Design of Aluminum Sheaths for Power Cables 3. Definitions 3.1 aluminum sheath: An impervious aluminum or aluminum alloy tube, either smooth or corrugatedwhich is applied over a cable...