|
A fiber optic cable plant consists of which of the following parts?
|
|
1
|
361
|
March 17, 2022
|
|
When installing fiber optic cables aboard Navy ___
|
|
0
|
195
|
February 25, 2022
|
|
Analog transmission would most likely be used in ___
|
|
0
|
170
|
February 25, 2022
|
|
The typical method of source modulation for most analog fiber optic systems is ___
|
|
0
|
200
|
February 25, 2022
|
|
An analog signal is defined as which of the following signals?
|
|
0
|
197
|
February 25, 2022
|
|
When compared to analog transmission, digital systems can ___
|
|
0
|
200
|
February 25, 2022
|
|
A digital signal can be defined as which of the following signals?
|
|
0
|
321
|
February 25, 2022
|
|
What are the two basic classifications of fiber optic links?
|
|
0
|
256
|
February 25, 2022
|
|
In what topology is each equipment connected to a common center hub?
|
|
0
|
225
|
February 25, 2022
|
|
What topology consists of equipments attached to one another in a closed loop?
|
|
0
|
269
|
February 25, 2022
|
|
What topology consists of a transmission line that branches or splits?
|
|
0
|
386
|
February 25, 2022
|
|
What topology consists of a single transmission line that is ___
|
|
0
|
224
|
February 25, 2022
|
|
What type of fiber optic link is the basic building block of all fiber optic systems?
|
|
0
|
298
|
February 25, 2022
|
|
What type of fiber optic link consists of two ___
|
|
0
|
186
|
February 25, 2022
|
|
For which of the following applications would an APD rarely be used?
|
|
0
|
200
|
February 25, 2022
|
|
For which of the following applications would a transimpedance amplifier typically be ___
|
|
0
|
202
|
February 25, 2022
|
|
Compared to a high-impedance amplifier, a transimpedance amplifier provides ___
|
|
0
|
193
|
February 25, 2022
|
|
Which of the following are basic types of preamplifiers used in typical fiber optic receivers?
|
|
0
|
203
|
February 25, 2022
|
|
Which of the following types of noise are introduced by the fiber optic receiver?
|
|
0
|
182
|
February 25, 2022
|
|
In a fiber optic system, which of the following is NOT a typical source of noise?
|
|
0
|
201
|
February 25, 2022
|
|
What action, if any, will maximize the sensitivity of a fiber optic receiver?
|
|
0
|
253
|
February 25, 2022
|
|
In a fiber optic receiver, what is the dominant contributor of electrical noise?
|
|
0
|
260
|
February 25, 2022
|
|
The gain of an APD can be changed in what way?
|
|
0
|
171
|
February 25, 2022
|
|
When compared to the reverse-bias voltage of ___
|
|
0
|
209
|
February 25, 2022
|
|
Reverse-biased photodetectors are highly linear devices with respect to ___
|
|
0
|
209
|
February 25, 2022
|
|
What is the name of the current produced by a photodiode when ___
|
|
0
|
210
|
February 25, 2022
|
|
A PIN photodiode usually operates in what way?
|
|
0
|
226
|
February 25, 2022
|
|
The responsivity of an optical detector is constant over ___
|
|
0
|
231
|
February 25, 2022
|
|
The term detector responsivity has which of the following meanings?
|
|
0
|
219
|
February 25, 2022
|
|
Which of the following terms is defined as the current produced by an optical detector because of ___
|
|
0
|
276
|
February 25, 2022
|