LIDAR/RADAR, Speed-Measurement Device Operator Training ||
100% Accurate Answers.
It takes .____ hundreds of a second to PERCEIVE an occurrence? correct answers .75 hundreds
Speeding is one of the most prevalent __________ contributing to traffic crashed. correct
answers factors
The average driver requires how many seconds to PERCEIVE and REACT to an occurrence?
correct answers 1.5 seconds
In the basic formula to determine speed, what does S=D÷T stand for? correct answers Speed,
Distance and Time
What does RADAR stand for? correct answers RAdio
Detection
And
Ranging
In what year was the FIRST RADAR unit implemented? correct answers 1941 in Connecticut
What are the "ABC's" of a RADAR unit? correct answers 1. Antenna
2. Box/Counting Unit
3. Power Source
When should you test the accuracy of the unit? correct answers Beginning and end of each shift.
Tuning Fork allows __ or __ 1mph leeway. correct answers + or - 1MPH
, In Memphis, what is the "city speed" unless posted otherwise? correct answers 30MPH
Visual observation, estimation off speed, audio conformation and device corroboration are part
of....? correct answers Tracking History
A reading resulting from the UNINTENTIONAL INTERCEPTION of a moving object,
harmonic or microwaving signals is defined as...? correct answers Interference
What does RFI stand for? correct answers Radio Frequency Interference
True/False
Extreme temperatures may cause a LIDAR failure. correct answers False!
Extreme temperatures may affect RADAR.
True/False
Rain will reduce the range of the RADAR. correct answers True.
However, it will NOT affect the accuracy.
The X-Band RADAR frequency is __,___,___,___ correct answers 10,525,000,000 or 10.525
Gigahertz.
The K-Band RADAR frequency is
__,___,___,___ correct answers 24,150,000,000 or 24.150 Gigahertz
RADAR operates on the _______ principal. correct answers Doppler Principal
True/False
100% Accurate Answers.
It takes .____ hundreds of a second to PERCEIVE an occurrence? correct answers .75 hundreds
Speeding is one of the most prevalent __________ contributing to traffic crashed. correct
answers factors
The average driver requires how many seconds to PERCEIVE and REACT to an occurrence?
correct answers 1.5 seconds
In the basic formula to determine speed, what does S=D÷T stand for? correct answers Speed,
Distance and Time
What does RADAR stand for? correct answers RAdio
Detection
And
Ranging
In what year was the FIRST RADAR unit implemented? correct answers 1941 in Connecticut
What are the "ABC's" of a RADAR unit? correct answers 1. Antenna
2. Box/Counting Unit
3. Power Source
When should you test the accuracy of the unit? correct answers Beginning and end of each shift.
Tuning Fork allows __ or __ 1mph leeway. correct answers + or - 1MPH
, In Memphis, what is the "city speed" unless posted otherwise? correct answers 30MPH
Visual observation, estimation off speed, audio conformation and device corroboration are part
of....? correct answers Tracking History
A reading resulting from the UNINTENTIONAL INTERCEPTION of a moving object,
harmonic or microwaving signals is defined as...? correct answers Interference
What does RFI stand for? correct answers Radio Frequency Interference
True/False
Extreme temperatures may cause a LIDAR failure. correct answers False!
Extreme temperatures may affect RADAR.
True/False
Rain will reduce the range of the RADAR. correct answers True.
However, it will NOT affect the accuracy.
The X-Band RADAR frequency is __,___,___,___ correct answers 10,525,000,000 or 10.525
Gigahertz.
The K-Band RADAR frequency is
__,___,___,___ correct answers 24,150,000,000 or 24.150 Gigahertz
RADAR operates on the _______ principal. correct answers Doppler Principal
True/False
