1) What is current measured in? a) Ants b) Ampears c) Amperes d) Ams 2) Conventional current flows from positive to negative. a) True b) False 3) Electrical current is the flow of what? a) Currents b) Water c) Volts d) Electrons 4) What device is used to measure current? a) Ammeter b) Battery c) Transformer d) Dry-cell 5) Direct current is useful because... a) it is more powerful b) it moves backwards and forwards c) it can be used in portable batterys d) it uses volts 6) How many amps are in a milliamp? a) 1000000 b) 1000 c) 10 d) 0.001 7) What is this the symbol for? a) Cell b) Battery 8) Electrons are positively charged a) True b) False 9) What does A.C. stand for? a) Alternative current b) Alternating current c) Alternative curriculum d) Alterego current

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