Which meter readings indicate motorization of a generator?

The selection of the answer correlates with the principles of generator operation and the measurement of various electrical parameters. When a generator is undergoing motorization, it essentially acts like a motor, drawing power rather than producing it. In this context, the key indicators observed on the readings play a crucial role.

When the kilowatt (KW) reading shows zero or a negative value, it signifies that the generator is not supplying power to an external load, which aligns with the notion of motorization. In contrast, if ammeter reading is present, it indicates that current is flowing into the generator, demonstrating that it is being driven to operate as a motor. Furthermore, when the power factor (PF) is off scale, it can suggest that the generator's reactive power characteristics are dominating, further supporting the idea that it is functioning outside its intended operational parameters. This combination confirms the scenario of motorization effectively, as it demonstrates the generator's shift from a power producer to a power consumer.

The other options encompass factors that do not align with what is typically observed during this process. High KVA with low amps might indicate efficiency but does not necessarily signify motorization. Negative amp and volt readings are unconventional and not typically used to confirm motorization in standard practices, as