Reciprocating internal combustion engine driven alternating current generating sets - Measurement of airborne noise by the enveloping surface method Ingestion-build-183511 BS EN ISO 17636-1 specifies

BS EN ISO 17636-1 specifies guidelines relating to radiographic examination of fusion welded joints in metallic materials using industrial radiographic film techniques

or access to valuable information

complete chimney and all chimney components from the appliance connection to the discharge point into outside air

- Initial evaluation

Annex C should not be assumed to be exhaustive

Reciprocating internal combustion engine driven alternating current generating sets - Measurement of airborne noise by the enveloping surface method Ingestion-build-183511 BS EN ISO 17636-1 specifies1 Scope This part of ISO 8528 defines measurement methods for the determination of airborne noise emitted by reciprocating internal combustion engine driven generating sets in such a way that the total of relevant noise emissions, e. g. exhaust and cooling system noise, together with all other sources of engine noise, are evaluated on a similar basis to yield comparable results. However, when the exhaust and cooling systems are ducted to a remote site