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What does a fuse protect a circuit from?

ALow voltage

BOvercurrent

CLow frequency

DStatic electricity

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Which law states that current entering a junction equals current leaving it?

AOhm's Law

BKirchhoff's Current Law

CFaraday's Law

DCoulomb's Law

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What is the unit of electrical capacitance?

AOhm

BFarad

CHenry

DTesla

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What device is used to step up or step down AC voltage?

ATransformer

BRectifier

CCapacitor

DResistor

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What does AC stand for in electrical terms?

AAlternating Current

BActive Current

CApplied Current

DAmbient Current

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What is the unit of electric power?

AVolt

BAmpere

CWatt

DOhm

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Which device converts AC to DC?

ATransformer

BRectifier

CInverter

DGenerator

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What is the unit of electrical resistance?

AAmpere

BVolt

COhm

DWatt

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What is Ohm’s Law?

AV = I/R

BV = IR

CV = I + R

DV = R/I

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What is the purpose of an audit?

ATo increase sales

BTo independently verify financial records

CTo set salaries

DTo design marketing campaigns

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