ATT FC Week 3 Exam ACTUAL
QUESTIONS AND CORRECT ANSWERS
What do the range buttons select? - CORRECT ANSWER frequency
What modification of the output signals changes the amount of dc voltage? - CORRECT
ANSWER Dc offset
Function generators are used to - CORRECT ANSWER Provide known signals to check circuit
operation
What is the art control used for on a frequency counter - CORRECT ANSWER Reduces the
input signal by a factor of 20db
The frequency switches of a frequency counter select - CORRECT ANSWER Check, Totalize,
Period and Frequency Ranges
What quantity can an oscilloscope measure - CORRECT ANSWER Voltage
Oscilloscopes can be used to derive frequency by measuring - CORRECT ANSWER time per
cycle
On the display, vertical axis represent - CORRECT ANSWER Voltage
On the display the horizontal axis represents - CORRECT ANSWER time
Type of vertical coupling will block any input from being displayed for the selected channel -
CORRECT ANSWER GND
Current can be induced by - CORRECT ANSWER Moving a conductor through a stationary
magnetic field
QUESTIONS AND CORRECT ANSWERS
What do the range buttons select? - CORRECT ANSWER frequency
What modification of the output signals changes the amount of dc voltage? - CORRECT
ANSWER Dc offset
Function generators are used to - CORRECT ANSWER Provide known signals to check circuit
operation
What is the art control used for on a frequency counter - CORRECT ANSWER Reduces the
input signal by a factor of 20db
The frequency switches of a frequency counter select - CORRECT ANSWER Check, Totalize,
Period and Frequency Ranges
What quantity can an oscilloscope measure - CORRECT ANSWER Voltage
Oscilloscopes can be used to derive frequency by measuring - CORRECT ANSWER time per
cycle
On the display, vertical axis represent - CORRECT ANSWER Voltage
On the display the horizontal axis represents - CORRECT ANSWER time
Type of vertical coupling will block any input from being displayed for the selected channel -
CORRECT ANSWER GND
Current can be induced by - CORRECT ANSWER Moving a conductor through a stationary
magnetic field
