The three general types of materials used in electrical control systems are:

A. Protons, electrons, and neutrons.
B. Conductors, semiconductors, and nonconductors.
C. Wire, electrical tape, and batteries.
D. Wood, concrete, and oil.



Answer :

Final answer:

Conductors, semiconductors, and insulators are the three types of materials used in electrical control systems.


Explanation:

Conductors, semiconductors, and insulators are the three general types of materials used in electrical control systems. Conductors allow electrons to move freely through them, semiconductors have intermediate resistivity, and insulators do not allow charge carriers to move through them.


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