Quality:

Steam engine - heat engine that performs mechanical work using steam as its working fluid. Article "Парна машина" in Bulgarian Wikipedia has 57.3 points for quality (as of August 1, 2024).
The article contains 9 references and 26 sections.
This article has the best quality in Norwegian Wikipedia. However, the most popular language version of this article is English.
Achievements in all the time:
Bulgarian Wikipedia:
Global Wikipedia:
Since the creation of article "Парна машина", its content was written by 23 registered users of Bulgarian Wikipedia (9866th place) and edited by 4314 registered Wikipedia users in all languages (3077th place).
The article is cited 477 times in Bulgarian Wikipedia (2643rd place) and cited 24581 times in all languages (6414th place).
The highest Authors Interest rank from 2001:
- Local (Bulgarian): #131 in December 2016
- Global: #392 in April 2010
The highest popularity rank from 2008:
- Local (Bulgarian): #65 in April 2023
- Global: #1716 in February 2015
There are 53 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.