Basic Electricity test questions with correct answers

Basic /




Electricity
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test questions with correct answers
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A /




positive
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charge
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and
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a /




negative
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charge
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tend
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to attract each other - CORRECT ANSWERS(S)✔✔True
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A /




commutator
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turns a rotor - CORRECT ANSWERS(S)✔✔False
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If current decreases, a self-
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induced /




voltage
/ /

,/ tends /




/ to /




/ aid /




/ the /




/ current /




/ flow /




/ and /




/ delay /




/ the decrease in a circuit - CORRECT ANSWERS(S)✔✔True
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A /




magnet
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is
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a /




material
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or
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object
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that
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produces
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an electrical current - CORRECT ANSWERS(S)✔✔False
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Transformers /




only
/ /

, / work /




/ with alternating current - CORRECT ANSWERS(S)✔✔True
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Work /




is
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done
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whenever
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a force causes motion - CORRECT ANSWERS(S)✔✔True
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Materials /




that
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easily
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allow
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the
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flow
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of
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flux
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lines
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are
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said
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to
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have
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a /