5.
How many lenses are contained in the visual collimator?
A.
4
B.
5
C.
6
D.
7
6.
What type of loop is the scan loop?
A.
Rate servo.
B.
Rate tachometer.
C.
Open.
D.
Interlace.
7.
What positions the gimbal in the interlace loop?
A.
Scan mirror velocity.
B.
IR detectors.
C.
Scan loop.
D.
Detector/Dewar.
8.
Where are the output signals of the postamplifiers applied?
A.
Detector/Dewar.
B.
Scan mirror.
C.
Missile guidance set.
D.
IR detectors.
9.
What directs the scan mirror image on to the optical reticle?
A.
Objective lens/roof mirror assembly.
B.
Video electronics.
C.
Detector/Dewar assembly.
D.
Optical imager.
10.
How many detector elements are contained in the detector/Dewar
assembly?
A.
20
B.
30
C.
40
D.
60
47
MM4812
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