Acoustics. Test code for the measurement of airborne noise emitted by rotating electrical machines Ingestion-build-146508 and as appropriate

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Exercises are an important management tool intended to identify gaps and areas for improvement as well as to determine the effectiveness of response and recovery strategies

Acoustics. Test code for the measurement of airborne noise emitted by rotating electrical machines Ingestion-build-146508 and as appropriate1 Scope This International Standard specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the noise emission characteristics of rotating electrical machines. It specifies noise measurement methods that can be used, and specifies the operating and mounting conditions required for the test. Noise emission characteristics include the sound power level and