7-8kgs are OK, but it does depend on drum size. If a 7kg washing machine's drum is smaller than a 5kg's drum, then that's silly. Of course some people are big families and do require large loads, hence there are needs for a larger washing machine.
Subject-matter jurisdiction. Subject-matter jurisdiction is the authority of a court to hear cases of a particular type or cases relating to a specific subject matter. For instance, bankruptcy court only has the authority to hear bankruptcy cases.
Federal or State Court Subject Matter Jurisdiction. This article aims to give you the information you need to figure out whether you should file your case in federal or state court. Jurisdiction, put simply, is a fancy word that encompasses a court's power or authority to hear a case.