context: The adoption of compounding was common for industrial units, for road engines and almost universal for marine engines after 1880; it was not universally popular in railway locomotives where it was often perceived as complicated. This is partly due to the harsh railway operating environment and limited space afforded by the loading gauge (particularly in Britain, where compounding was never common and not employed after 1930). However, although never in the majority, it was popular in many other countries.
question: সামুদ্রিক ইঞ্জিন এবং শিল্প ইউনিটগুলির সাথে, কোন মেশিনগুলিতে জনপ্রিয়তা বৃদ্ধি পেয়েছিল?
answers: road engines road engines road engines