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22 Cards in this Set
- Front
- Back
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(208) Which analog multimeter control do you use for ac/dc voltages, current, and resistance measurements?
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The function switch
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(217) What digital storage oscope circuit compensates for high sampling rates of high frequency signals?
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charged coupled device
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(217) What type of sampling does a digital storage oscope normally use on a single shot or seldom-occuring signals?
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Real-time
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(217) What type of interpolation does a digital storage oscope use to measure pulse waves?
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Linear
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(217) What digital storage oscope button controls all waveforms displayed in the store mode?
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Cursors control
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(217) In acquiring a 4k record length on a digital storage oscope how many samples can you view at one time?
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1000
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(218) What is the purpose of the bit error rate test set?
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To provide a bit error detection system that can determine the received data quality.
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(218) What test equipment item provides a patterned digital test signal for loop testingand compares an identical pattern to determine the loop data quality?
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BERTS
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(218) Which of these is a major section of the typical bit error rate test set?
a. Analog signal generator. b. External clock generator. c. Internal clock generator. d. Bit synchronizer and error counter. |
b. Internal clock generator
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(228) which spectrum analyzer control selects the maximum input level of the analyzer and reduces input signals to an optimum level?
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min rf atten db
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(230) when the display section of a frequency counterreceives the first ten pulses passed from the sigan l gate, what is sent from the first decimal counting unit to the second decimal counting?
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a carry pulse
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(230) which of the following is not an application of a frequency counter?
a. Monitoring transmitter frequencies. b. Monitoring bit clock frequency. c. Monitoring transducer outputs. d. Monitoring FM drift. |
c. Monitoring transducer outputs.
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(200) Where are the explicit operating instructions for test equipment, and which TO tells you where to find further information?
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Applicable technical orders; 0-1-33-1
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(200) Repair and calibration of test equipment is the responsibility of the...
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Test measurement and diagnostic support center.
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(200) Repair and calibration of test equipment is the responsibility of the...
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Test measurement and diagnostic support center.
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(200) Repair and calibration of test equipment is the responsibility of the...
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Test measurement and diagnostic support center.
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(200) When can a shop standard be used for routine maintenance functions?
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If an emergency condition exists and like test equipment is inoperative.
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[200]What is the best way to verify an indication given by a piece of test equipment?
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make a comparison with a similar piece of equipment
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[200] what internal device does some test equipment use to eliminate moisture?
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built in heaters
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[200] what should be done to test equipment when it is not in use
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should be put in a cool dry place
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[200]why must you unsolder one side of a resistor before making a measurement
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to prevent erroneous readings
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[200] list two precautions you should take before making a resistance measurement
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remove power to circuit under test and disconnect any meters tubes and transistors that could be dmamged by the meter
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