Download PTU B.Tech 2020 March Aero 6th Sem ANE 325 Elements Of Avionics Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Aero (Aerospace-Engg) 2020 March 6th Sem ANE 325 Elements Of Avionics Previous Question Paper

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Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(ANE) (Sem.?6)
ELEMENTS OF AVIONICS
Subject Code : ANE-325
M.Code : 60534
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
Q1. Attempt the following :
(a) Define Directional Gyros.
(b) What is the function of weather radar?
(c) How environment affects the avionics equipment?
(d) Define Bus and its function.
(e) Explain the term 'IFF' and its importance.
(f) What do you mean by communication systems? List various communication systems.
(g) Explain marker beacons and their importance.
(h) What do you understand by Doppler radar?
(i) Define LRU.
(j) How air data is sensed?
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1 | M - 6 0 5 3 4 ( S 2 ) - 2 0 4 6
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(ANE) (Sem.?6)
ELEMENTS OF AVIONICS
Subject Code : ANE-325
M.Code : 60534
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
Q1. Attempt the following :
(a) Define Directional Gyros.
(b) What is the function of weather radar?
(c) How environment affects the avionics equipment?
(d) Define Bus and its function.
(e) Explain the term 'IFF' and its importance.
(f) What do you mean by communication systems? List various communication systems.
(g) Explain marker beacons and their importance.
(h) What do you understand by Doppler radar?
(i) Define LRU.
(j) How air data is sensed?
2 | M - 6 0 5 3 4 ( S 2 ) - 2 0 4 6
SECTION-B
Q2. Distinguish between earlier and modern (glass) flight deck.
Q3. Explain the role of Air Data Computer in air data sensing.
Q4. Distinguish between ?HUD? and ?HDD?.
Q5. Write a short note on 'RADALT'.
Q6. Explain the working principal of ?Helmet Mounted Display?.

SECTION-C
Q7. Write notes on the following navigation systems:
(a) TCAS (5)
(b) VORTAC (5)
Q8. Explain the working principal of ?ILS? and ?MLS?. What are the merits and demerits of
?ILS? over ?MLS?? (4,3,3)
Q9. Write notes on the following :
(a) CRT (5)
(b) ARINC 629 (5)





NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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