Oscilloscope And Graphing Multi Meters Flashcards
Technician A says that an analog scope can store the way form for viewing later. Technician B says that the trigger level has to be set up on most scopes to be able to view a changing waveform. Technician is correct?
B only
What is the display on an oscilloscope called?
Graticule
A signal showing the voltage of a battery displayed on an analog oscilloscope is being discussed. Technician A says that the display will show one horizontal line above the zero line. Technician B says that the display will show a line a sloping upward from zero to the battery voltage level. Which technician is correct?
A only
Setting the time based 50 ms per division will allow the technician to view a wave form how long in duration?
500 ms
A throttle position sensor wave form is going to be observed. At what setting should the volts per division be set to see the entire wave form from 0 V to 5 V?
1.0 V/Div
Two technicians are discussing the DC coupling setting on a DSO. Technician A says that the position allows both the DC and AC signals from the waveform to be displayed. Technician B says that this setting allows just the DC part of the waveform to be displayed. Which technician is correct?
A only
Voltage signals (waveforms) that do not go below zero are called ________.
Pulse trains
Cycles per second are expressed in _____.
Hertz
Oscilloscopes use what type of lead connector?
BNC
Digital meter that can show waveforms is called _____.
GMM