| What is meant by the term "dead band" as it applies to prime mover speed control governors? |
| A) Dead band is the repeated variation of speed due to under-control by the governor and a lack of governor power. |
| B) Dead band is the change in speed required before the governor will initiate a corrective action as the result of a load change. |
| C) Dead band is the repeated and sometimes rhythmic variation of speed due to over-control by the governor. |
| D) Dead band is the result of transient speed changes of a prime mover as the governor responds to load changes. |
