Download PTU B.Tech 2020 March Aero 7th and 8th Sem ASPE 404 Avionics Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Aero (Aerospace-Engg) 2020 March 7th and 8th Sem ASPE 404 Avionics Previous Question Paper

1 | M-72567 (S2)-573
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(Aerospace Engg.) (2012 Onwards) (Sem.?8)
AVIONICS
Subject Code : ASPE-404
M.Code : 72567
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS 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
1. Answer briefly :
(a) Split bus bar system
(b) Special purpose cables
(c) Compass swing
(d) Cooper Harper scale
(e) Plasma panel
(f) Electronic warfare
(g) Inertial navigation unit
(h) Transmitter-receiver
(i) DVI
(j) ILS
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1 | M-72567 (S2)-573
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(Aerospace Engg.) (2012 Onwards) (Sem.?8)
AVIONICS
Subject Code : ASPE-404
M.Code : 72567
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS 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
1. Answer briefly :
(a) Split bus bar system
(b) Special purpose cables
(c) Compass swing
(d) Cooper Harper scale
(e) Plasma panel
(f) Electronic warfare
(g) Inertial navigation unit
(h) Transmitter-receiver
(i) DVI
(j) ILS
2 | M-72567 (S2)-573
SECTION-B
2. Distinguish between gyroscopic and inertial platform. Explain structure of stable
platform.
3. Explain the working principle of ?MIL-STD 1553B?.
4. Explain the need for avionics in aviation.
5. Explain the common modes of failure of electronic flight control system.
6. Explain the working principle of ?LED?.

SECTION-C
7. Explain the principle of digital systems. Discuss the role of digital systems in aviation.
4,6
8. Write notes on the following :
(a) Civil cockpit and Military cockpit 5
(b) Flight control systems 5
9. Explain the following :
(a) Typical avionics subsystems 4
(b) HOTAS 3
(c) MFDS 3



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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