Pulse width is normally measured at the: (a) 10% level (b) 50% level (c) 90% level (d) baseline A waveform characterized by positive and negative ramps of equal slope is called a: (a) triangle (b) sawtooth (c) sweep (d) step The oscilloscope section that determines when it begins to trace a waveform is: (a) horizontal (b) vertical (c) trigger (d) display The oscilloscope control that changes the time base is labeled: (a) SLOPE (b) HOLDOFF (c) VOLTS/DIV (d) SEC/DIV A standard utility voltage is 120 V at a frequency of 60 Hz. (a) What is the peak-to-peak voltage? Pulse width is normally measured at the: (a) 10% level (b) 50% level (c) 90% level (d) baseline A waveform characterized by positive and negative ramps of equal slope is called a: (a) triangle (b) sawtooth (c) sweep (d) step The oscilloscope section that determines when it begins to trace a waveform is: (a) horizontal (b) vertical (c) trigger (d) display The oscilloscope control that changes the time base is labeled: (a) SLOPE (b) HOLDOFF (c) VOLTS/DIV (d) SEC/DIV A standard utility voltage is 120 V at a frequency of 60 Hz. (a) What is the peak-to-peak voltage? Pulse width is normally measured at the: (a) 10% level (b) 50% level (c) 90% level (d) baseline A waveform characterized by positive and negative ramps of equal slope is called a: (a) triangle (b) sawtooth (c) sweep (d) step The oscilloscope section that determines when it begins to trace a waveform is: (a) horizontal (b) vertical (c) trigger (d) display The oscilloscope control that changes the time base is labeled: (a) SLOPE (b) HOLDOFF (c) VOLTS/DIV (d) SEC/DIV A standard utility voltage is 120 V at a frequency of 60 Hz. (a) What is the peak-to-peak voltage?