That's unfortunately true, Rob. If I look back at my mother's old gas range, made by a company called Chambers, reliability problems were virtually non-existent. The same cannot be said, however, for today's electronics-laden appliances.
You are right about the whole unit not being protectable with GFI. The 110 VAC fan makes it unfeasible to protect with a single GFI device. You are also 100% correct that an internal GFI on just the 220 VAC burners would work well, but how would you package it? No one would want customers calling repairers to reset the internal GFI.
In his keynote address at the RAPID 2015 conference last week, Made In Space CTO Jason Dunn gave an update on how far his company and co-development partner NASA have come in their quest to bring 3D printing to the space station -- and beyond.
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.