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Electronics - Testing and Troubleshooting

Exercise : Testing and Troubleshooting - General Questions
6.
Which test equipment best allows a comparison between input and output signals?
an oscilloscope
a logic probe
a spectrum analyzer
a multitrace oscilloscope
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
The duty cycle of a pulse is determined by which formula?
Duty Cycle = mca22_1007a1.gif
Duty Cycle = mca22_1007b1.gif
Duty Cycle = mca22_1007c1.gif
Duty Cycle = mca22_1007d1.gif
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
What is the next step after discovering a faulty gate within an IC?
repair the gate
resolder the tracks
replace the IC involved
recheck the power source
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The use of a multimeter with digital circuits allows the measurement of:
pulse width
voltage or resistance
current
pulse trains
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
The use of triggered sweep when using an oscilloscope provides more accuracy in which area?
frequency
amplitude
graticule activity
timing
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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