Performance of microkernel vs monolithic kernel. As is always the answer (or at least the preface) to performance-related questions: know your problem domain, run comparative benchmarks, and remember what premature optimization is.
A summary of the difference between contactors, motor starters, relays and circuit breakers. Switches, circuit breakers, and contactors are used to control what parts of an electrical system are energized or de-energized. Fuses are used to protect the electrical system when something goes wrong, and can isolate the faulted parts from the normal parts.
Circuit breaker meaning. Circuit breaker definition. A protective device that will make and break the flow of current when current draw becomes excessive. Unlike the fuse , it does not blow out but vibrates on and off thus giving the driver some light to stop by. Also see cutout .