It is this balance between time and perfection that one can learn best. For me,it would break the monotony of classes. Not entirely. To calibrate any industrial technology, we should make a documented copy of manufacturing experiments until matching the final product specifications based on original technology, new changed parameters and scientific basics.
The demand for specialised skill is manifold. They are responsible for addressing faults within any company system and making sure those faults are fixed. Technical managers living in urban areas or working for larger companies generally receive more compensation than those who work in less populated areas of the country.
The industry was for long in a state of flux.