IEC 60027-3:1989

IEC 60027-3:1989

December 1989
International standard Cancelled

Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units

Applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ratio of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences do not affect practical treatment.

See more
Main informations

Collections

International IEC standards

Publication date

December 1989

Number of pages

23 p.

Reference

IEC 60027-3:1989

Print number

2
Sumary
Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities and units

Applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ratio of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences do not affect practical treatment.
Standard replaced by (1)
IEC 60027-3:2002
July 2002
International standard Current
Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units

Applies to logarithmic quantities and units. Quantities that can be expressed as the logarithm of a dimensionless quantity, such as the ratio of two physical quantities of the same kind, can be regarded and treated in different ways. In many cases, differences do not affect practical treatment.

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ