Aircraft Instruments B.Sc Model Question Papers : alagappauniversity.ac.in
Name of the University : Alagappa University
Degree : B.Sc
Department : Aeronautical Science
Subject Code/Name : Aircraft Instruments
Document Type : Model Question Papers
Website : alagappauniversity.ac.in
Download Model/Sample Question Paper : Nov 2010 : https://www.pdfquestion.in/uploads/alagappauniversity.ac.in/4234.-B.Sc.%28Aero%29.pdf
Alagappa Aeronautical Science Question Paper
B.Sc. DEGREE EXAMINATION, NOVEMBER 2010
Time : 3 Hours
Maximum : 75 Marks
Part – A (5 × 3 = 15)
Answer any five questions.
AIRCRAFT INSTRUMENTS
1. What do you understand by the term ‘Standard
2. What is the difference between ‘Pressure altitude’
3. What do you understand by ‘gim lock’ and gimbal error’.
Related : Alagappa University Naval Architecture-II B.Sc Model Question Papers : www.pdfquestion.in/4231.html
4. What is meant by apparent drift and read drift— Explain.
5. Define the following :—(i) Magnetic Variation. (ii) Isogonal lines.
6. Define “Seebeck effect’. Peltier effect and Thomson effect.
7. Explain the terms gyroscopic inertia or rigidity, Precession.
8. What do you under stand by Compass swing.
9. (a) Explain capacitance Type of fuel gauge system.
(Or)
(b) Explain Operating principle of thermo-emf.
10. (a) Explain how Mach meter measures air speed
(b) With the aid of schematic diagram describe the
11. (a) What is the purpose of volumetric top-off system
(b) With the help of diagrams describe how ball type of indicators display.
(i) A correctly banked turn.(ii) A skid to port.(iii) A slip to star board.
12. (a) What do you understand by “Head up Display”.
(Or)
(b) What are the methods of operating gyroscopic
13. (a) Describe the construction and explain the
(b) Describe magnet system of typical Radio System
BASIC ELECTRICITY & MAGNETISM
B.Sc. DEGREE EXAMINATION, NOVEMBER 2010
Aeronautical Science
Part – A (5 × 3 = 15)
Answer any five questions.
1. List the properties of magnetism.
2. Differentiate photoelectric and piezoelectric effect.
3. Explain the principle of capacitors.
4. How a pointer type moving coil galvanometer is
5. What are the two types of generators –
6. Differentiate natural magnets and electromagnets.
7. Find an expression for the combined capacity of in series.
8. Explain Voltage regulators and their applications.
9. (a) What is self inductance – Obtain the formula
(b) Explain the principle working and
10. (a) Write short notes on :(i) Unit of electricity.(ii) Electron theory.
(b) What are thermoelectric diagrams – Explain
11. (a) Explain in detail the construction, theory and
(b) Derive an expression for the capacity of a
12. (a) (i) State and explain Kirchoff’s law (6)
(b) Write short notes on :(i) Voltmeter(ii) Ammeter(iii) Ohmmeter
13. (a) Explain the principle, construction andworking of DC generator.
(Or)
(b) Explain the function of (i) AC dynamo(ii) Induction Motor.
MATHEMATICS—II
(Upto 2007 Batch)
Time : 3 Hours
Maximum : 75 Marks
Part – A (5 × 3 = 15)
Answer any five questions.
1. Find the distance between the parallel planes 2x ? 2y ? z ? 3 ? 0 and 4x ? 4y ? 2z ? 5 ? 0 .
2. Find the centre and radius of the sphere 2×2 ? 2y2 ? 2z2 ? 2x ? 2y ? 4z ? 5 ? 0 .
3. Find the vector equation of a straight-line passing through the points (–5, 2, 3), (4, –3, 6).
Part – B : (5 × 12 = 60)
Answer all questions.
4. (a) If f (x) is continuous in the closed interval a + x + b and f ‘(x) exists in the open interval a < x < b, then prove that there is at least one value of x1, between a and b s.t. Discuss the maxima and minima of the function x3y2 (6 – x – y)
(b) Find the area of an Elliptic quadrant.
5. Prove that the two spheres 2 2 2 s1 ? x ? y ? z ? 2x ? 4y ? 4z ? 0 and 2 2 2 s2 ? x ? y ? z ?10x ? 2z ?10 ? 0 touch each other and find the point of contact.
NON METALS AND AIRCRAFT HARDWARE
(Upto 2007 Batch)
Time : 3 Hours
Maximum : 75 Marks
Part – A (5 × 3 = 15)
Answer any five questions.
1. Explain briefly about Synthetic Resin plastics.
2. Describe about Thermosetting plastics.
3. Write about oak wood and its classification.
4. Write short notes on Alkaline phenolic glues.
5. What is the use of reinforcing tape ?
6. What is the purpose of dope ?
7. Discuss the classification of composites.
8. Write short notes on plain hex nut.