NCCER Introduction to Electrical Circuits Module
26103-20 Exam (Latest 2026 Update) Questions
and Verified Answers | 100% Correct | Grade A+
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Terms in this set (20)
What is a battery? An electrical device that operates by chemically
creating a potential difference between two points.
What does an electron repel? An electron repels another electron and a positive
ion.
What is a good semiconductor? Silicon is considered a good semiconductor.
What are semiconductors? Materials with electrical characteristics that fall
between those of insulators and conductors.
What is a transformer used for? A transformer is used to step voltage up for
transmission.
What are magnetic lines of force also Magnetic lines of force are also referred to as flux
referred to as? lines.
26103-20 Exam (Latest 2026 Update) Questions
and Verified Answers | 100% Correct | Grade A+
Play your way to mastery with fun games
Match Blocks Charms NEW
Terms in this set (20)
What is a battery? An electrical device that operates by chemically
creating a potential difference between two points.
What does an electron repel? An electron repels another electron and a positive
ion.
What is a good semiconductor? Silicon is considered a good semiconductor.
What are semiconductors? Materials with electrical characteristics that fall
between those of insulators and conductors.
What is a transformer used for? A transformer is used to step voltage up for
transmission.
What are magnetic lines of force also Magnetic lines of force are also referred to as flux
referred to as? lines.
