1. The document discusses the behavior of a generator when loaded onto a finite bus system, as opposed to an infinite bus. It describes how the governor and automatic voltage regulator (AVR) control the generator's output to maintain stable frequency and voltage. 2. Governors have a droop characteristic to automatically adjust the generator's output based on frequency changes. The AVR keeps terminal voltage constant despite load variations. 3. Safety is important when operating a generator without an AVR, as load changes can cause overexcitation, increasing voltage beyond safe levels and potentially damaging equipment. Proper excitation adjustment is required if the AVR fails.