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Two electronics technicians are looking at the testing instrument in the figure above. technician a says that this instrument is used to measure electrical signals in a circuit and display them as waveforms on a screen. technician b says that this instrument is called a signal generator. which of the following statements is correct?

a. only technician a is correct.
b. neither of the two technicians is correct.
c. both technician a and technician b are correct.
d. both technician b is correct


Two electronics technicians are looking at the testing instrument in the figure above. technician a

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