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Assignment Questions - 14193_189
Assignment Questions - 14193_192

Neets Module 21-Test Methods and Practices
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1 ASSIGNMENT 1 Textbook assignment:  Chapter 1, “Basic Measurements,” pages 1-1 through 1-26.  Chapter 2, “Component Testing,” pages 2-1 through 2-8. ___________________________________________________________________________________ 1-1.   What is the purpose of the Navy's Metrology Calibration Program? 1.    To provide the fleet with new types of test equipment 2.    To provide quality control for your test equipment 3.    To improve the efficiency of sophisticated electronic systems 4.    To establish test equipment pools from which technicians can borrow 1-2.   At each higher echelon METCAL calibration laboratory, the accuracy of the test equipment increases by a factor of 1.      10 2.        2 3. 100 4.        4 1-3.   Most equipment technical manuals contain voltage charts.  For which of the following purposes are they used? 1.    To list the equipment's power supplies 2.    To list the input power requirements of the equipment 3.    To provide handy reference guides for calculating voltage drops across fixed impedances 4.    To list correct voltages at major test points THIS SPACE LEFT BLANK INTENTIONALLY. 1-4.   Which, if any, of the following statements correctly describes the effect input impedance of test equipment can have on readings taken? 1.    The greater the input impedance of your test equipment, the less accurate the readings 2.    The lower the input impedance of your test equipment, the more accurate the readings 3.    A piece of test equipment with an infinite input impedance will absorb no energy and readings will be more accurate 4.    None of the above 1-5.   A piece of test equipment with a low input impedance can cause readings taken to be inaccurate.  To eliminate this problem, the input impedance of your test equipment should exceed the impedance of the circuit under test by what minimum ratio? 1.        1 to 1 2.        2 to 1 3.      10 to 1 4.    100 to 1 THIS SPACE LEFT BLANK INTENTIONALLY.






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