FC ATT WEEK 3 QUESTIONS WITH COMPLETE SOLUTIONS

FC ATT WEEK 3 QUESTIONS WITH
COMPLETE SOLUTIONS


What do the range buttons select? - CORRECT ANSWER✔✔-frequency
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What modification of the output signals changes the amount of dc
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voltage? - CORRECT ANSWER✔✔-Dc offset
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Function generators are used to - CORRECT ANSWER✔✔-Provide known
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signals to check circuit operation
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What is the art control used for on a frequency counter - CORRECT
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ANSWER✔✔-Reduces the input signal by a factor of 20db | | | | | | | |




The frequency switches of a frequency counter select - CORRECT
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ANSWER✔✔-Check, Totalize, Period and Frequency Ranges | | | | |




What quantity can an oscilloscope measure - CORRECT ANSWER✔✔-
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Voltage


Oscilloscopes can be used to derive frequency by measuring - CORRECT
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ANSWER✔✔-time per cycle | |

, On the display, vertical axis represent - CORRECT ANSWER✔✔-Voltage
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On the display the horizontal axis represents - CORRECT ANSWER✔✔-
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time


Type of vertical coupling will block any input from being displayed for
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the selected channel - CORRECT ANSWER✔✔-GND
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Current can be induced by - CORRECT ANSWER✔✔-Moving a conductor
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through a stationary magnetic field | | | |




Ac series circuits have - CORRECT ANSWER✔✔-One current path
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An AC parallel circuit has - CORRECT ANSWER✔✔-Two or more current
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paths


The inductor is used to - CORRECT ANSWER✔✔-Concentrate a magnetic
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field
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The basic unit of inductance is - CORRECT ANSWER✔✔-Henry (H)
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