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Exam (elaborations)

ATT WEEK 11 TEST (FC) EXAM 100% CORRECT LATEST UPDATE

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What causes refraction? - ANSWERSA change in the speed of light. What is the most common optical detector? - ANSWERSPhoto Diodes. __________ determines the color of light. - ANSWERSWavelength What affects a detectors responsivity? - ANSWERSChanges in wavelength. The range of frequency that an optical fiber cable has is known as___________. - ANSWERSBandwidth What optical fiber cable is made of several concentric layers? - ANSWERSMultimode graded-index What is a superheterodyne good for? - ANSWERSExtreme sensitivity and stability. A synchronizer performs the task of __________. - ANSWERSTiming What part does timing rely on? - ANSWERSSynchronizer. What information does RF energy reflected from an object (echo) provide a RADAR? - ANSWERSBearing, range, velocity, and elevation. ___________ is the effect of signal loss associated with high frequency currents flowing near the outer surface of the conductor. - ANSWERSSkin effect What is characteristic impedance? - ANSWERSThe distributed inductance and capacitance of a line. What transmission lines have the largest surface area? - ANSWERSWaveguides. ____________ is/are the result of improper waveguide joining. - ANSWERSStanding waves What is the ability of an antenna to act as an antenna and a receiver called? - ANSWERSReciprocity.

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ATT WEEK 11 TEST (FC) EXAM 100%
CORRECT LATEST UPDATE

, What causes refraction? - ANSWERSA change in the speed of light.

What is the most common optical detector? - ANSWERSPhoto Diodes.

__________ determines the color of light. - ANSWERSWavelength

What affects a detectors responsivity? - ANSWERSChanges in wavelength.

The range of frequency that an optical fiber cable has is known as___________. -
ANSWERSBandwidth

What optical fiber cable is made of several concentric layers? - ANSWERSMultimode
graded-index

What is a superheterodyne good for? - ANSWERSExtreme sensitivity and stability.

A synchronizer performs the task of __________. - ANSWERSTiming

What part does timing rely on? - ANSWERSSynchronizer.

What information does RF energy reflected from an object (echo) provide a RADAR? -
ANSWERSBearing, range, velocity, and elevation.

___________ is the effect of signal loss associated with high frequency currents flowing
near the outer surface of the conductor. - ANSWERSSkin effect

What is characteristic impedance? - ANSWERSThe distributed inductance and
capacitance of a line.

What transmission lines have the largest surface area? - ANSWERSWaveguides.

____________ is/are the result of improper waveguide joining. - ANSWERSStanding
waves

What is the ability of an antenna to act as an antenna and a receiver called? -
ANSWERSReciprocity.

What is a truncated parabolic antenna used for? - ANSWERSRADAR microwave
system.

Power gain is the measure of an antenna's ___________. - ANSWERSefficiency
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Uploaded on
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  • att week 11 test fc exam 100 correct latest upd
  • what causes refraction answersa change in the s
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