1) What is the peak voltage of this AC supply? a) 3V b) 3.5V c) 4V d) -2V 2) What is the period of this AC supply? a) 0.002 seconds b) 0.02 seconds c) 0.04 seconds d) 0.004 seconds 3) What is the frequency of this AC supply? a) 250 Hz b) 500 Hz c) 4 Hz d) 2 Hz 4) What is the period of this AC supply? a) 10 milliseconds b) 34 milliseconds c) 17 milliseconds d) 15 milliseconds 5) What is the frequency of this AC supply? a) 244 Hz b) 588 Hz c) 289 Hz d) 249 Hz 6) What is the voltage of UK mains supplies a) 250V b) 300 V c) 240V d) 230V 7) What does AC stand for? a) Accelerating current b) Alternating current c) Ascertaining current d) Ascending current 8) What is the peak voltage of this AC supply? a) 300A b) 290V c) 300V d) 320V 9) What is the period of this AC supply? Each division is 5 milliseconds. a) 0.004 seconds b) 0.08 seconds c) 0.04 seconds d) 0.02 seconds 10) What is the frequency of this AC supply? a) 50 Hz b) 100 Hz c) 200 Hz d) 20 Hz

ACDC traces quiz

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