Final answer:
In the Electrical Equipment Company, 'each process is carried out, so far as possible by a single Bokanovsky group' means that each worker is assigned a specific task within a production line.
Step-by-step explanation:
In the context of the Electrical Equipment Company, the phrase 'each process is carried out, so far as possible by a single Bokanovsky group' means that each worker is assigned a specific task within a production line (option a).
For example, in an assembly line for producing electrical equipment, one group of workers may be responsible for attaching circuit boards, while another group of workers may be responsible for connecting wiring. Each group focuses on their assigned task in order to complete the manufacturing process efficiently.