ATT Test 12 EXAM NEWEST 2025 ACTUAL EXAM COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW!!
What does RADAR stand for? - (answers)Radio Detection and Ranging
What are the purpose of RADAR systems? - (answers)Measures VELOCITY and LOCATION of
an object by determining time required for electronic signal to travel to and from object
What can RADAR detect? - (answers)Position, heading, bearing (azimuth), altitude, speed
What is LOS? - (answers)Line of Sight, line form radar set directly to object
What is range? - (answers)The length of the LOS line
What is the elevation angle (E)? - (answers)Angle between LOS and horizontal plane
What is the angle measured clockwise from true north in the horizontal plane? - (answers)True
bearing or azimuth
What are 9 parts of a basic radar system? - (answers)Modulator, synchronizer, antenna, antenna
control, transmitter, receiver, display, video processor, duplexer
What part of a radar system controls all radar system timing signals that ensure synchronous
operation and are related to PRF? - (answers)Synchronizer (timer)
What part of radar system contains a pulse forming network (PFN) that produces high volt pulse
to fire transmitter? - (answers)Modulator
“眼睛”主题的中文文章
？
, What fires the transmitter? - (answers)Pulse Forming Network
What part of radar system produces electromagnetic energy in the form of continuous waves or
short powerful pulses? - (answers)Transmitter
What part of radar system is an RF switch that permits radar system to use a SINGLE antenna to
both receive/transmit? - (answers)Duplexer
What part of radar system focuses transmitted EM energy into a beam, radiates it out into space,
and catches the echo signal? - (answers)Antenna
Which part of radar system consists of electromechanical devices such as synchros, servos, and
gyros that correctly position antenna? - (answers)Antenna control
Which part of radar system amplifies and concerts returned RF echo into video signal? -
(answers)Receiver
Which part of radar system analyzes video signal from receiver, detects inconsistent returns, and
shapes signal for clarity? - (answers)Video processor
Which part of radar system uses processed video signals to give operator visual indication of
object info? - (answers)Display
How is gain of an active device (amp) or loss of a passive device (attenuator) expressed? -
(answers)Decibels (dB)
Decibels represent a change in what? - (answers)Power level
What is the ability of a radar to distinguish multiple targets from one another when they are close
together? - (answers)Resolution
“眼睛”主题的中文文章
？
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||BRAND NEW!!
What does RADAR stand for? - (answers)Radio Detection and Ranging
What are the purpose of RADAR systems? - (answers)Measures VELOCITY and LOCATION of
an object by determining time required for electronic signal to travel to and from object
What can RADAR detect? - (answers)Position, heading, bearing (azimuth), altitude, speed
What is LOS? - (answers)Line of Sight, line form radar set directly to object
What is range? - (answers)The length of the LOS line
What is the elevation angle (E)? - (answers)Angle between LOS and horizontal plane
What is the angle measured clockwise from true north in the horizontal plane? - (answers)True
bearing or azimuth
What are 9 parts of a basic radar system? - (answers)Modulator, synchronizer, antenna, antenna
control, transmitter, receiver, display, video processor, duplexer
What part of a radar system controls all radar system timing signals that ensure synchronous
operation and are related to PRF? - (answers)Synchronizer (timer)
What part of radar system contains a pulse forming network (PFN) that produces high volt pulse
to fire transmitter? - (answers)Modulator
“眼睛”主题的中文文章
？
, What fires the transmitter? - (answers)Pulse Forming Network
What part of radar system produces electromagnetic energy in the form of continuous waves or
short powerful pulses? - (answers)Transmitter
What part of radar system is an RF switch that permits radar system to use a SINGLE antenna to
both receive/transmit? - (answers)Duplexer
What part of radar system focuses transmitted EM energy into a beam, radiates it out into space,
and catches the echo signal? - (answers)Antenna
Which part of radar system consists of electromechanical devices such as synchros, servos, and
gyros that correctly position antenna? - (answers)Antenna control
Which part of radar system amplifies and concerts returned RF echo into video signal? -
(answers)Receiver
Which part of radar system analyzes video signal from receiver, detects inconsistent returns, and
shapes signal for clarity? - (answers)Video processor
Which part of radar system uses processed video signals to give operator visual indication of
object info? - (answers)Display
How is gain of an active device (amp) or loss of a passive device (attenuator) expressed? -
(answers)Decibels (dB)
Decibels represent a change in what? - (answers)Power level
What is the ability of a radar to distinguish multiple targets from one another when they are close
together? - (answers)Resolution
“眼睛”主题的中文文章
？
