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Substation Electrician, Volume 4238 National Learning Corporation
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Substation Electrician, Volume 4238
National Learning Corporation
The Substation Electrician Passbook(R) prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: AC theory; DC theory; Ohm's Law; transformers; rectifiers; switchgear; relay logic; basic electrical theory; and more.