NC RADAR/LIDAR RECERT | COMPLETE QUESTIONS WITH 100% RATED CORRECT
ANSWERS | GRADED A+ | 2025
20 MPH HAS HOW MUCH OF A REACTION TIME - (ANSWER)
MINIMUM LIDAR OPERATOR CLASS HOURS - (ANSWER)10 HOURS, NOT TO EXCEED 4 WEEKS.
REQUIREMENT TO BECOME A LIDAR OPERATOR - (ANSWER)MUST BE EMPLOYED AS LEO AND HAVE
PROBATIONARY OR GENERAL CERTIFICATION, MUST BE CERTIFIED RADAR OPERATOR.
LIDAR OPERATOR CLASS HOURS MUST BE COMPLETED - (ANSWER)100%
WHAT % IN SETUP AND TEST FOR ACCURACY IS REQUIRED FOR LIDAR OPERATOR? - (ANSWER)100%
LIDAR OPERATOR STATE TEST MINIMUM PASSING SCORE - (ANSWER)70%
LIDAR OPERATOR CERTIFICATION RUNS CONCURRENTLY WITH WHAT? - (ANSWER)RADAR
CERTIFICATION
LIDAR RECERT CLASS MINIMUM HOURS - (ANSWER)4 HOURS NOT TO EXCEED 1 WEEK
LIDAR RECERT MINIMUM TEST SCORE TO PASS - (ANSWER)75%
WHAT IS THE BASIC GOAL OF POLICE WORK? - (ANSWER)TO PROTECT LIVE AND PROPERTY OF PUBLIC
LIDAR IS CONSIDERED ONLY A WHAT? - (ANSWER)TOOL
THE OVERALL COURSE GOAL IS WHAT? - (ANSWER)TO IMPOSE EFFECTIVENESS OF SPEED
ENFORCEMENT THROUGH THE PROPER AND EFFICIENT USE OF SMI'S
WHAT IS THE TARGET OF ALMOST ALL SUCCESSFUL CHALLENGES? - (ANSWER)HUMAN ERROR
, NC RADAR/LIDAR RECERT | COMPLETE QUESTIONS WITH 100% RATED CORRECT
ANSWERS | GRADED A+ | 2025
WHAT LIDAR MEAN? - (ANSWER)LIGHT DETECTION AND RANGING
WHAT MODE IN THE U.S. IS LIDAR USED IN? - (ANSWER)STATIONARY ONLY
- (ANSWER)LASER ENERGY IS GENERATED BY SANDICHING A PIECE OF ACTIVE MATERIAL (LASING
MEDIUM) BETWEEN TWO MIRROWS. THE MIRRORS AND MEDIUM FORM AN OPTICAL RESONATOR.
THE ATOMS OF THE LASING MEDIUM ARE PUT INTO AN EXCITED STATE BY AN EXTERNAL ENERGY
SOURCE. THESE ATOMS CAN BE STIMULATED TO RELEASE THEIR STORED ENERGY AS LIGHT ENERGY
WHEN ANOTHER LIGHT SOURCE INTERACTS WITH THE ATOMS. THIS RESULTS IN APPLICATION OF THE
INCOMING LIGHT SOURCE. BY POSITIONING THE TWO MIRRORS OF THE OPTICAL RESONATOR
EXACTLY THE RIGHT DISTANCE APART, A STANDING WAVE IS FORMED BY ONLY THOSE WAVES
BOUNCING BETWEEN TEH MIRRORS ADN HAVING THE PROPER WAVELENGTH.
WHAT MATERIALS CAN PRODUCE LASERS? - (ANSWER)SOLIDS, LIQUIDS AND GASES
WHAT TYPE OF LASER DOES A TRAFFIC LIDAR DEVICE USE? - (ANSWER)SEMI-CONDUCTOR
WHAT METHOD DOES LIDAR EMPLOY FOR TAKING MEASUREMENTS TO DETERMINE A VEHICLE
SPEED? - (ANSWER)TIME OF FLIGHT METHOD
WHAT DOES LIDAR TRANSMIT - (ANSWER)DOZENS OF LASER LIGHT PULSES PER SECOND.
WHAT HAPPENS WHEN A PULSE IS TRANSMITTED? - (ANSWER)THE TIMER STARTS, AND WHEN THE
REFLECTED PULSE RETURNS, THE TIMER IS STOPPED. THE ELAPSED TIME ALONG WITH THE SPEED OF
LIGHT (186,000 MILES/SEC CONSTANT) CALCULATES THE RANGE TO THE TARGET. AFTER TAKING
SEVERAL SUCCESSFUL MEASUREMENTS, THE DATA IS ANALYZED BY USING AN ALGORITHM. THE
TARGET SPEED IS DETERMINED BY A GROUP OF TIME RANGE MEASUREMENTS.
EVEN THOUGH TIME/DISTANCE IS EMPLOYED, ARE REFERENCE POINTS NEEDED? - (ANSWER)NO
ANSWERS | GRADED A+ | 2025
20 MPH HAS HOW MUCH OF A REACTION TIME - (ANSWER)
MINIMUM LIDAR OPERATOR CLASS HOURS - (ANSWER)10 HOURS, NOT TO EXCEED 4 WEEKS.
REQUIREMENT TO BECOME A LIDAR OPERATOR - (ANSWER)MUST BE EMPLOYED AS LEO AND HAVE
PROBATIONARY OR GENERAL CERTIFICATION, MUST BE CERTIFIED RADAR OPERATOR.
LIDAR OPERATOR CLASS HOURS MUST BE COMPLETED - (ANSWER)100%
WHAT % IN SETUP AND TEST FOR ACCURACY IS REQUIRED FOR LIDAR OPERATOR? - (ANSWER)100%
LIDAR OPERATOR STATE TEST MINIMUM PASSING SCORE - (ANSWER)70%
LIDAR OPERATOR CERTIFICATION RUNS CONCURRENTLY WITH WHAT? - (ANSWER)RADAR
CERTIFICATION
LIDAR RECERT CLASS MINIMUM HOURS - (ANSWER)4 HOURS NOT TO EXCEED 1 WEEK
LIDAR RECERT MINIMUM TEST SCORE TO PASS - (ANSWER)75%
WHAT IS THE BASIC GOAL OF POLICE WORK? - (ANSWER)TO PROTECT LIVE AND PROPERTY OF PUBLIC
LIDAR IS CONSIDERED ONLY A WHAT? - (ANSWER)TOOL
THE OVERALL COURSE GOAL IS WHAT? - (ANSWER)TO IMPOSE EFFECTIVENESS OF SPEED
ENFORCEMENT THROUGH THE PROPER AND EFFICIENT USE OF SMI'S
WHAT IS THE TARGET OF ALMOST ALL SUCCESSFUL CHALLENGES? - (ANSWER)HUMAN ERROR
, NC RADAR/LIDAR RECERT | COMPLETE QUESTIONS WITH 100% RATED CORRECT
ANSWERS | GRADED A+ | 2025
WHAT LIDAR MEAN? - (ANSWER)LIGHT DETECTION AND RANGING
WHAT MODE IN THE U.S. IS LIDAR USED IN? - (ANSWER)STATIONARY ONLY
- (ANSWER)LASER ENERGY IS GENERATED BY SANDICHING A PIECE OF ACTIVE MATERIAL (LASING
MEDIUM) BETWEEN TWO MIRROWS. THE MIRRORS AND MEDIUM FORM AN OPTICAL RESONATOR.
THE ATOMS OF THE LASING MEDIUM ARE PUT INTO AN EXCITED STATE BY AN EXTERNAL ENERGY
SOURCE. THESE ATOMS CAN BE STIMULATED TO RELEASE THEIR STORED ENERGY AS LIGHT ENERGY
WHEN ANOTHER LIGHT SOURCE INTERACTS WITH THE ATOMS. THIS RESULTS IN APPLICATION OF THE
INCOMING LIGHT SOURCE. BY POSITIONING THE TWO MIRRORS OF THE OPTICAL RESONATOR
EXACTLY THE RIGHT DISTANCE APART, A STANDING WAVE IS FORMED BY ONLY THOSE WAVES
BOUNCING BETWEEN TEH MIRRORS ADN HAVING THE PROPER WAVELENGTH.
WHAT MATERIALS CAN PRODUCE LASERS? - (ANSWER)SOLIDS, LIQUIDS AND GASES
WHAT TYPE OF LASER DOES A TRAFFIC LIDAR DEVICE USE? - (ANSWER)SEMI-CONDUCTOR
WHAT METHOD DOES LIDAR EMPLOY FOR TAKING MEASUREMENTS TO DETERMINE A VEHICLE
SPEED? - (ANSWER)TIME OF FLIGHT METHOD
WHAT DOES LIDAR TRANSMIT - (ANSWER)DOZENS OF LASER LIGHT PULSES PER SECOND.
WHAT HAPPENS WHEN A PULSE IS TRANSMITTED? - (ANSWER)THE TIMER STARTS, AND WHEN THE
REFLECTED PULSE RETURNS, THE TIMER IS STOPPED. THE ELAPSED TIME ALONG WITH THE SPEED OF
LIGHT (186,000 MILES/SEC CONSTANT) CALCULATES THE RANGE TO THE TARGET. AFTER TAKING
SEVERAL SUCCESSFUL MEASUREMENTS, THE DATA IS ANALYZED BY USING AN ALGORITHM. THE
TARGET SPEED IS DETERMINED BY A GROUP OF TIME RANGE MEASUREMENTS.
EVEN THOUGH TIME/DISTANCE IS EMPLOYED, ARE REFERENCE POINTS NEEDED? - (ANSWER)NO
