RADAR Knowledge Quiz
Authored by Kristen Hathcock
Professional Development
12th Grade
8 covered
Used 4+ times
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41 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the speed at which all RADAR signals travel?
186,000 miles per hour
186,000 miles per second
186,000 kilometers per hour
186,000 kilometers per second
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to frequency as the wavelength increases?
Frequency increases
Frequency remains constant
Frequency decreases
Frequency doubles
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the frequency of K-band RADAR?
24.15 megahertz
24.15 gigahertz
24.15 terahertz
24.15 kilohertz
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who is associated with the Doppler Principle?
Isaac Newton
Albert Einstein
Christian Johann Doppler
Nikola Tesla
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does stationary RADAR work?
It transfers multiple signals and processes all for display
It transfers one signal, receives and monitors many, but only processes one for display
It transfers one signal and processes none for display
It transfers multiple signals and processes none for display
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most important thing to remember about a moving RADAR device?
It uses different RADAR beams for different speeds.
It uses the same RADAR beam to acquire two different speeds.
It only measures the speed of the target vehicle.
It only measures the speed of the patrol vehicle.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a factor affecting the RADAR unit's operation?
Reflective capability
Position
Speed
Weather conditions
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