A&D Series 57ZZ Bedienungsanleitung PDF herunterladen (Seite 36)

Part II Exercises

The following exercises cover information presented in these sections:

• Setting Up

• The Controls

• Measurement Techniques

Check how well you have absorbed the information in these sections by doing this short self-test. Answers are

given on page 34.

Vocabulary Exercise

Write the letter of the definitions in the right column next to the correct words in the left column.

Term Definition

1. ___ Averaging Mode A. The unintentional interaction of the probe and oscilloscope with the circuit being

tested which distorts a signal.

2. ___ Circuit Loading B. A conductor that connects electrical currents to the Earth.

3. ___ Compensation C. A sampling mode in which the digital oscilloscope collects as many samples as it can

as the signal occurs, then constructs a display, using interpolation if necessary.

4. ___ Coupling D. A sampling mode in which the digital oscilloscope constructs a picture of a repetitive

signal by capturing a little bit of information from each repetition.

5. ___ Earth Ground E. A device that converts a specific physical quantity such as sound, pressure, strain, or

light intensity into an electrical signal.

6. ___ Equivalent-Time F. A test device for injecting a signal into a circuit input.

7. ___ Graticule G. A processing technique used by digital oscilloscopes to eliminate noise in a signal.

8. ___ Interpolation H. The method of connecting two circuits together.

9. ___ Real Time I. A “connect-the-dots” processing technique to estimate what a fast waveform looks

like based on only a few sampled points.

10. ___ Signal Generator J. The grid lines on a screen for measuring oscilloscope traces.

11. ___ Single Sweep K. A trigger mode that triggers the sweep once, must be reset to accept another trigger

event.

12. ___ Transducer L. A probe adjustment for 10X attenuator probes that balances the electrical properties

of the probe with the electrical properties of the oscilloscope.

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A&D Series 57ZZ Bedienungsanleitung Seite 36