|
A fiber optic cable plant consists of which of the following parts?
|
|
1
|
294
|
March 17, 2022
|
|
When installing fiber optic cables aboard Navy ___
|
|
0
|
160
|
February 25, 2022
|
|
Analog transmission would most likely be used in ___
|
|
0
|
146
|
February 25, 2022
|
|
The typical method of source modulation for most analog fiber optic systems is ___
|
|
0
|
178
|
February 25, 2022
|
|
An analog signal is defined as which of the following signals?
|
|
0
|
170
|
February 25, 2022
|
|
When compared to analog transmission, digital systems can ___
|
|
0
|
170
|
February 25, 2022
|
|
A digital signal can be defined as which of the following signals?
|
|
0
|
279
|
February 25, 2022
|
|
What are the two basic classifications of fiber optic links?
|
|
0
|
213
|
February 25, 2022
|
|
In what topology is each equipment connected to a common center hub?
|
|
0
|
201
|
February 25, 2022
|
|
What topology consists of equipments attached to one another in a closed loop?
|
|
0
|
210
|
February 25, 2022
|
|
What topology consists of a transmission line that branches or splits?
|
|
0
|
330
|
February 25, 2022
|
|
What topology consists of a single transmission line that is ___
|
|
0
|
197
|
February 25, 2022
|
|
What type of fiber optic link is the basic building block of all fiber optic systems?
|
|
0
|
246
|
February 25, 2022
|
|
What type of fiber optic link consists of two ___
|
|
0
|
158
|
February 25, 2022
|
|
For which of the following applications would an APD rarely be used?
|
|
0
|
165
|
February 25, 2022
|
|
For which of the following applications would a transimpedance amplifier typically be ___
|
|
0
|
172
|
February 25, 2022
|
|
Compared to a high-impedance amplifier, a transimpedance amplifier provides ___
|
|
0
|
160
|
February 25, 2022
|
|
Which of the following are basic types of preamplifiers used in typical fiber optic receivers?
|
|
0
|
174
|
February 25, 2022
|
|
Which of the following types of noise are introduced by the fiber optic receiver?
|
|
0
|
146
|
February 25, 2022
|
|
In a fiber optic system, which of the following is NOT a typical source of noise?
|
|
0
|
170
|
February 25, 2022
|
|
What action, if any, will maximize the sensitivity of a fiber optic receiver?
|
|
0
|
220
|
February 25, 2022
|
|
In a fiber optic receiver, what is the dominant contributor of electrical noise?
|
|
0
|
222
|
February 25, 2022
|
|
The gain of an APD can be changed in what way?
|
|
0
|
139
|
February 25, 2022
|
|
When compared to the reverse-bias voltage of ___
|
|
0
|
174
|
February 25, 2022
|
|
Reverse-biased photodetectors are highly linear devices with respect to ___
|
|
0
|
174
|
February 25, 2022
|
|
What is the name of the current produced by a photodiode when ___
|
|
0
|
176
|
February 25, 2022
|
|
A PIN photodiode usually operates in what way?
|
|
0
|
201
|
February 25, 2022
|
|
The responsivity of an optical detector is constant over ___
|
|
0
|
196
|
February 25, 2022
|
|
The term detector responsivity has which of the following meanings?
|
|
0
|
182
|
February 25, 2022
|
|
Which of the following terms is defined as the current produced by an optical detector because of ___
|
|
0
|
224
|
February 25, 2022
|