Based on the discussion, Machine 4 does have the longest processing (20 seconds). As a result, Machine-4 is the process's bottleneck.
What is a machine, and what are some examples?
A device is a hardware device that does active work. This is in contrast to an entity that performs work passively, such as a drainpipe. A machine consumes power but is not always electrical. Machines, for example, can be powered by breeze, water, thermal, chemical, or human power.
What are the five most important simple machines?
The wheel and axle, the pulley, predisposed plane, screw, wedge, and lever are examples of simple computers that are widely used.
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