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Answer the following questions without referring to the material just presented.
- Like the bus bars of the panelboard, ________ are used to _________ ________ in a switchboard.
- There are four types of protective devices commonly used in switchboard applications. Name three of them.
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- Switchboards are usually only available in enclosure types _____________ and ____________.
- The four main switchboard section types are:
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- In your own words, explain the difference between a spare and a space.
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