IEEE 1560:2005 pdf free download - IEEE Standard for Methods of Measurement of Radio-Frequency Power-Line Interference Filter in the Range of 100 Hz to 10 GHz At low frequencies (below 100 kHz), power-line source impedance characteristics are...
BS EN 14972-9:2020 pdf free download – Fixed firefighting systems一Water mist systems Part 9: Test protocol for machinery in enclosures not exceeding 260 m’ for open nozzle systems
BS EN 14972-9:2020 pdf free download - Fixed firefighting systems一Water mist systems Part 9: Test protocol for machinery in enclosures not exceeding 260 m' for open nozzle systems. 8 Instrumentation requirements The following measurements shall be recorded...
IEEE 1559:2009 pdf free download – IEEE Standard for Inertial Systems Terminology
IEEE 1559:2009 pdf free download - IEEE Standard for Inertial Systems Terminology 2.37 coning: Motion of an axis that results from a combination of oscillatory motions about perpendicularaxes and generally describes a cone.An apparent angular drift rate...
IEEE 1547.6:2011 pdf free download – IEEE Recommended Practice for Interconnecting Distributed Resources with Electric Power Systems Distribution Secondary Networks
IEEE 1547.6:2011 pdf free download - IEEE Recommended Practice for Interconnecting Distributed Resources with Electric Power Systems Distribution Secondary Networks 3.1 Definitions For the purposes of this document,the following terms and definitions apply. The IEEE StandardsDictionary: Glossary...
IEEE 1547.1a:2015 pdf free download – IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems
IEEE 1547.1a:2015 pdf free download - IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems 5.3.3.3 Requirements lf used, the simulated area EPS shall meet the requirements of 4.6.1.The measurement system shall...
BS EN 14583:2021 pdf free download – Workplace exposure一Volumetric bioaerosol samplers – General requirements and evaluation of performance
BS EN 14583:2021 pdf free download - Workplace exposure一Volumetric bioaerosol samplers - General requirements and evaluation of performance. The microbial model organisms (see Annex C) and media used for their growth shall he specified and should be...
IEEE 1547.1:2005 pdf free download – IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems
IEEE 1547.1:2005 pdf free download - IEEE Standard Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems 3.2.8 electric power system (EPS): Facilities that deliver electric power to a load. Note that EPS mayinclude...
BS EN 14459:2021 pdf free download – Safety and control devices for burners and appliances burning gaseous or liquid fuels一 Control functions in electronic systems – Methods for classification and assessment
BS EN 14459:2021 pdf free download - Safety and control devices for burners and appliances burning gaseous or liquid fuels一 Control functions in electronic systems - Methods for classification and assessment. b) In this step the sources...
IEEE 1538a:2015 pdf free download – IEEE Guide for Determination of Maximum Winding-Temperature Rise in Liquid-Filled -Immersed Transformers
IEEE 1538a:2015 pdf free download - IEEE Guide for Determination of Maximum Winding-Temperature Rise in Liquid-Filled -Immersed Transformers 4.1.1 lntroduction Fiber-optic temperature detectors may be used to measure temperatures in distribution and powertransformers. The main application of...
IEEE 1505.3:2015 pdf free download – IEEE Standard for the Universal TestInterface Framework and Pin Configuration for Portable/Bench Top
IEEE 1505.3:2015 pdf free download - IEEE Standard for the Universal TestInterface Framework and Pin Configuration for Portable/Bench Top 4.1 Architecture overview The term Receiver-Fixture Interface (RFI) describes the overall assembly that is used in electronic testapplications....