The error caused by two aircraft flying close to each other replying to the same interrogation pulse is called ______(a) Garble(b) Fruit(c) Noise(d) InterferenceI had been asked this question in semester exam.The query is from Modes S System topic in chapter Surveillance Systems, Mapping and Multimode Radars of Avionics

The error caused by two aircraft flying close to each other replying t

1.	The error caused by two aircraft flying close to each other replying to the same interrogation pulse is called ______(a) Garble(b) Fruit(c) Noise(d) InterferenceI had been asked this question in semester exam.The query is from Modes S System topic in chapter Surveillance Systems, Mapping and Multimode Radars of Avionics
Answer» The correct option is (a) Garble For EXPLANATION I WOULD say: If several aircraft are within the range of the secondary radar and REPLY to the same interrogation pulse there is a chance that TWO reply pulses can overlap each other and cause an error in the values of interfere with DIFFERENT aircraft.

Discussion

No Comment Found

Related InterviewSolutions

A power of 5 kW to 50 kW is required even when using narrow beams.(a) True(b) FalseI have been asked this question at a job interview.This interesting question is from Traffic Alert, Collision Avoidance System & Weather Radar topic in division Surveillance Systems, Mapping and Multimode Radars of Avionics
What is the minimum safe approach distance for a radar system operating in excess of 5kWhr?(a) 100ft(b) 10ft(c) 17ft(d) 4ftThis question was posed to me in a national level competition.I'm obligated to ask this question of Traffic Alert, Collision Avoidance System & Weather Radar topic in portion Surveillance Systems, Mapping and Multimode Radars of Avionics
What is the gain required by a weather radar antenna?(a) 65 dB(b) 50 dB(c) 25 dB(d) 5 dBI got this question in an interview for internship.This intriguing question originated from Traffic Alert, Collision Avoidance System & Weather Radar topic in chapter Surveillance Systems, Mapping and Multimode Radars of Avionics
What is the range of typical weather radar?(a) 500 nmi(b) 50 nmi(c) 5 nmi(d) 200 nmiI had been asked this question in class test.Query is from Traffic Alert, Collision Avoidance System & Weather Radar in section Surveillance Systems, Mapping and Multimode Radars of Avionics
Whisper shout is used to avoid garble in TCAS.(a) True(b) FalseThis question was addressed to me during an online interview.My doubt stems from Traffic Alert, Collision Avoidance System & Weather Radar topic in division Surveillance Systems, Mapping and Multimode Radars of Avionics
What is the frequency of operation of weather radar?(a) 1000 MHz(b) 500 kHz(c) 9375 MHz(d) 548 kHzI got this question during an online exam.I'm obligated to ask this question of Traffic Alert, Collision Avoidance System & Weather Radar topic in section Surveillance Systems, Mapping and Multimode Radars of Avionics
What is the surveillance range of a general TCAS system?(a) 30 sec(b) 20 min(c) 2 min(d) 4 minThis question was posed to me in an interview.This question is from Traffic Alert, Collision Avoidance System & Weather Radar topic in division Surveillance Systems, Mapping and Multimode Radars of Avionics
TCAS I provide proximity warning only.(a) True(b) FalseI had been asked this question during an interview for a job.Enquiry is from Traffic Alert, Collision Avoidance System & Weather Radar topic in portion Surveillance Systems, Mapping and Multimode Radars of Avionics
The time between the collision of two aircraft on a collision course is called _____(a) Differential time(b) Tau(c) Traffic time(d) Collision timeThis question was addressed to me in an internship interview.My question is based upon Traffic Alert, Collision Avoidance System & Weather Radar in division Surveillance Systems, Mapping and Multimode Radars of Avionics
What does the threshold number for Tau depend on?(a) Speed of the aircraft(b) Size of the aircraft(c) Experience of the pilots(d) Maneuverability of the aircraftI got this question during a job interview.The above asked question is from Traffic Alert, Collision Avoidance System & Weather Radar topic in section Surveillance Systems, Mapping and Multimode Radars of Avionics

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment