What is the primary function of a conventional machine in the IND division?

The primary function of a conventional machine in the IND division is to operate electric-pneumatic systems. These machines are essential for controlling various mechanical processes, particularly in transit systems where precise operation is crucial. Electric-pneumatic systems harness both electric signals and pneumatic pressure to manage complex functions, such as switching tracks or controlling signals, ensuring the smooth and safe operation of transportation networks.

Using electric-pneumatic systems allows for efficient and responsive control, minimizing the risk of human error and enhancing the reliability of transit operations. The design of these systems typically incorporates components such as valves and actuators that respond to electrical inputs to perform mechanical tasks, making them integral to the functioning of the division's infrastructure.