Wobbe index

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Work

Domain

Arts and letters

Knowledge cost

1

In collections

Nobody has pulled it yet.

What Wikipedia says

The Wobbe index (WI) or Wobbe number is an indicator of the interchangeability of fuel gases such as natural gas, liquefied petroleum gas (LPG), and town gas and is frequently defined in the specifications of gas supply and transport utilities.

Excerpt from the Wikipedia article “Wobbe index”, under the CC BY-SA 4.0 license. Read the article on Wikipedia