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Neets Module 16 Assignment 2
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What is the logarithmic ratio between the input and output of a given circuit called?
Bel.
What term is used to represent power levels above or below a 1-milliwatt reference?
dBm.
What milliwatt value is equal to +6 dBm?
4 mW.
What name is given to a resistor used to replace the normal load in a circuit?
Dummy load or dummy antenna.
What are the two types of bolometers?
Barretter and thermistor.
As the dissipated power increases, what effect does this have on the resistance of a thermistor?
It increases.
In a heterodyne-type frequency meter, what is the difference between the oscillator frequency and the unknown frequency?
Beat frequency.
What equipment uses a calibrated resonant circuit to measure frequency?
Wavemeter.
Name two instruments used to analyze waveforms.
Oscilloscope
Spectrum analyzer.
What device sweeps a band of frequencies to determine frequencies and amplitudes of each frequency component?
Spectrum analyzer.
What is the typical back-to-forward resistance ratio of a good-quality diode?
10-to-1 ratio.
As a transistor ages, what happens to the leakage current?
It tends to increase.
Author
CVN68
ID
165470
Card Set
Neets Module 16 Assignment 2
Description
Neets
Updated
2012-08-09T20:37:50Z
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