- A generator is turning at 1200 RPM at no load. a. Assuming that the generator slows to 1175 RPM at full load, what is the governor's percent droop? b. If the governor is replaced with an isochronous governor, what would its droop be between no load and full load? c. When this machine slows to 1175 RPM, what does the ship's frequency meter read? Q. The old Kings Pointer is fitted with four 600kW AC synchronous generators, each producing 600V. The power factor is 0.80. Each machine is a 6-pole, three-phase generator driven directly by Caterpillar diesel engines. a. What is the rotational speed of the direct-drive diesel engines? b. At full-load rating, how much current is flowing from the generator's armature? c. The Kings Pointer does NOT have a power factor meter, but that it is fitted with a KVAR meter, predict what the KVAR meter will read (support your work with a diagram)?