The classification of pyrotechnics includes which of the following?

The classification of pyrotechnics encompasses a range of devices that produce various effects, primarily for signaling, illumination, and other uses in military and civilian applications. The correct classification includes signals, combinations of signals and illuminates, and simulators. This grouping highlights the diverse functionalities pyrotechnics serve: signaling for communication, creating visual effects for illumination, and simulating explosions or other effects for training or operational purposes.

Understanding this classification is crucial as it allows personnel to select the appropriate type of pyrotechnic device for their specific operational needs. Signals are used for communication, while combinations of signals enhance visibility or indicate specific messages. Simulators are valuable for training scenarios to prepare troops for real-life situations without the hazards of live munitions.

In contrast, the other classifications mentioned do not accurately reflect the broad spectrum of pyrotechnic devices. They either pertain to other categories of munitions or focus too narrowly, failing to encompass all the uses and types of pyrotechnics effectively.