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Download ARPIT 2019 Aerospace Engineering Online Refresher Programmes For Higher Education Faculty Creation Question Paper

Download Annual Refresher Programme in Teaching (ARPIT) 2019 Aerospace Engineering Online Refresher Programmes For Higher Education Faculty Creation Previous Question Paper || Annual Refresher Programme in Teaching (ARPIT) Last 10 Years Question Paper

This post was last modified on 19 January 2021

Tags:ARPITAerospace EngineeringQuestion Paper2019Online Refresher ProgrammeHigher EducationFaculty CreationPrevious YearPDFDownloadfrdA190121A211184
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ARPIT Last 10 Years 2011-2021 Previous Question Papers


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Question Paper Name: 5280 Aerospace Engineering Online Refresher Programmes for Higher Education Faculty 30th June 2019

Subject Name: Aerospace Engineering Online Refresher Programmes for Higher Education Faculty

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Creation Date: 2019-06-30 13:01:39

Duration: 180

Total Marks: 100

Display Marks: Yes

Aerospace Engineering Online Refresher Programmes for Higher Education Faculty

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Group Number : 1

Group Id : 489994240

Group Maximum Duration : 0

Group Minimum Duration : 120

Revisit allowed for view?: No

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Revisit allowed for edit?: No

Break time: 0

Group Marks: 100

Aerospace Engineering Online Refresher Programmes for Higher Education Faculty

Section Id : 489994296

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Section Number : 1

Section type : Online

Mandatory or Optional: Mandatory

Number of Questions: 121

Number of Questions to be attempted: 121

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Section Marks: 100

Display Number Panel: Yes

Group All Questions: No

Sub-Section Number: 1

Sub-Section Id: 489994324

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Question Shuffling Allowed : Yes

Question Number : 1 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Which of the following response results if damping ratio is positive but less than one while keeping natural frequency to be constant?

  1. Under-damped exponentially decaying sinusoidal motion

    2. --- Content provided by‍ FirstRanker.com ---

  2. Critically damped exponentially decaying sinusoidal motion
  3. Over-damped exponentially decaying sinusoidal motion
  4. Un-damped sinusoidal motion

Options: www.FirstRanker.com

Question Number : 2 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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Correct Marks : 1 Wrong Marks : 0

The typical values of roots for longitudinal dynamic mode are ?1,2 = -0.04 ± i 0.4. What will be the period and time to damp to half amplitude respectively?

  1. 157 sec and 1.73 sec respectively
  2. 15.7 sec and 17.3 sec respectively
  3. 1.57 sec and 1.73 sec respectively

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  4. 1.57 sec and 17.3 sec respectively

Options:

  1. 1
  2. 2
  3. 3

    4. --- Content provided by FirstRanker.com ---

  4. 4

Question Number : 3 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

The typical values of roots for longitudinal stick fixed case for an airplane with time characteristics of 1.5 are given by (?1,2 = -0.04 ± i 0.05) - Eq.(1) and (?3,4 = -2.5 ± i 2.0) - Eq. (2). Which mode is represented by these equations?

  1. Eq.(1) represents short period mode while Eq. (2) represents Phugoid mode

    2. --- Content provided by⁠ FirstRanker.com ---

  2. Eq.(1) and Eq. (2) both represent short period mode
  3. Eq.(1) represents Phugoid mode while Eq. (2) represents short period mode
  4. Eq.(1) and Eq.(2) both represent Phugoid mode

Options:

  1. 1

    2. --- Content provided by FirstRanker.com ---

  2. 2
  3. 3
  4. 4

Question Number : 4 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

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Match the symbol with respective stability derivative and choose correct option

(I) Cma (i) damping derivative
(II) Cmde (ii) stability criteria derivative
(III) Cm0 (iii) pitching moment coefficient at zero lift
(IV) Cmde (iv) control power derivative
  1. (I)-(ii), (II)-(iii), (III)-(iv), (IV)-(i)
  2. (I)-(ii), (II)-(iv), (III)-(iii), (IV)-(i)
  3. (I)-(ii), (II)-(iii), (III)-(i), (IV)-(iv)
  4. (I)-(ii), (II)-(i), (III)-(iii), (IV)-(iv)

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Options:

  1. 1
  2. 2
  3. 3
  4. 4

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Question Number : 5 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Match the symbol with respective stability derivative and choose the correct option

  1. Cnß is a stability criteria derivative and Cndr is cross derivative
  2. Cnß is a damping derivative and Cndr is cross derivative

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  3. Cnß is a damping derivative and Cndr is control power derivative
  4. Cnß is a stability criteria derivative and Cndr is cross derivative

Options:

  1. 1
  2. 2

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  3. 3
  4. 4

Question Number : 6 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Match the following with respect to aircraft motion after disturbance.

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I Statically stable & dynamically unstable (i) Pure convergence
II Statically & dynamically stable (Oscillatory) (ii) Damped oscillations
III Statically & dynamically stable (Non-oscillatory) (iii) Pure divergence
IV Statically unstable & dynamically unstable (iv) Undamped oscillations
  1. (I)-(ii), (II)-(iii), (III)-(iv), (IV)-(i)
  2. (I)-(ii), (II)-(iv), (III)-(iii), (IV)-(i)
  3. (I)-(iv), (II)-(iii), (III)-(i), (IV)-(ii)
  4. (I)-(iv), (II)-(ii), (III)-(i), (IV)-(iii)

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Question Number : 7 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Match the following with respect to longitudinal dynamics for stick free case.

A. Phugoid Mode I combination of lateral-directional motion
B. Dutch roll II Motion about longitudinal axis
C. Pure roll III long period with weak damping
  1. A-I, B-II, C-III
  2. A-II, B-I, C-III

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  3. A-III, B-II, C-I
  4. A-III, B-I, C-II

Options:

  1. 1
  2. 2

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  3. 3
  4. 4

Question Number : 8 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

The following accord provides for recognition of programs accredited for the engineer track:

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  1. Manila Accord
  2. Paris Accord
  3. London Accord
  4. Washington Accord

Options:

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  1. 1
  2. 2
  3. 3
  4. 4

Question Number : 9 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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Correct Marks : 1 Wrong Marks : 0

Which of the following statement is FALSE with regard to complex engineering problems:

  1. Involve the use of existing materials
  2. Involve creative use of research-based knowledge
  3. Involve diverse groups of stakeholders

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  4. Require judgment in decision making

Options:

  1. 1
  2. 2
  3. 3

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  4. 4

Question Number : 10 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Which of the following statement is true for pitot tube shown in the swayam video:

  1. Three ports in the tube: one for stagnation, one for dynamic and one for static pressure

    2. --- Content provided by​ FirstRanker.com ---

  2. Two ports in the tube: one for static, one for dynamic pressure
  3. Two ports in the tube: one for static, one for stagnation pressure
  4. Two ports in the tube: one for stagnation, one for dynamic pressure

Options:

  1. 1

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  2. 2
  3. 3
  4. 4

Question Number : 11 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

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Which of the following Aircraft instrument uses atleast two pressure inputs out of static/dynamic/total pressure

  1. Rate gyro
  2. Turn and bank indicator
  3. Airspeed Indicator
  4. Vertical speed Indicator

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Options:

  1. 1
  2. 2
  3. 3
  4. 4

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Question Number : 12 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

The aircraft instrument "altimeter" uses only the following pressure input:

  1. Static pressure
  2. Dynamic pressure

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  3. Stagnation pressure
  4. All of the above

Options:

  1. 1
  2. 2

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  3. 3
  4. 4

Sub-Section Number: 2

Sub-Section Id: 489994325

Question Shuffling Allowed : Yes

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Question Number : 13 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 0.5 Wrong Marks : 0

Which of the following is not a reason for specifying Airworthiness Requirements?

  1. To ensure safety of operation
  2. To reduce operating cost of an aircraft

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  3. Lead to uniformity & standardization in reporting data
  4. To incorporate lessons learnt from past experience

Options:

  1. 1
  2. 2

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  3. 3
  4. 4

Question Number : 14 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 0.5 Wrong Marks : 0

It is said that Customer Requirements always Creep? What is the meaning of this phrase?

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  1. Requirements change over a period of time and lead to an increase in Cost
  2. Requirements specified by a Customer are fixed and non-negotiable
  3. Requirements drive the Design, and hence affect its strength characteristics
  4. Requirements are driven by the Technology, which changes with passage of time

Options:

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  1. 1

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Sub-Section Number: 3

Sub-Section Id: 489994326

Question Shuffling Allowed : Yes

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Question Number : 15 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

How is load alleviation obtained in A340?

  1. Center of gravity management system
  2. Increasing Thrust

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  3. Extended fly-through-system
  4. Extensive Avionics integration

Options:

  1. 1
  2. 2

    3. --- Content provided by FirstRanker.com ---

  3. 3
  4. 4

Question Number : 16 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

What is the main drawback of a Blended Wing Body (BWB) aircraft?

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  1. Lesser number of windows
  2. Difficulty in Emergency Evacuation
  3. Higher Aerodynamic loading on wing leading edges
  4. Heavier than Conventional aircraft

Options:

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  1. 1
  2. 2
  3. 3
  4. 4

Question Number : 17 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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Correct Marks : 1 Wrong Marks : 0

What is the main design feature of a Business Jet aircraft?

  1. Luxury and Comfort
  2. Transonic flight speeds
  3. High Range

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  4. High Endurance

Options:

  1. 1
  2. 2
  3. 3

    4. --- Content provided by FirstRanker.com ---

  4. 4

Question Number : 18 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

What is the main reason for converting a Passenger aircraft to Cargo at the end of its useful life?

  1. Availability of new technologies

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  2. Economically infeasible
  3. Error in the design
  4. New regulations for passenger aircraft

Options:

  1. 1

    2. --- Content provided by‍ FirstRanker.com ---

  2. 2
  3. 3
  4. 4

Question Number : 19 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

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Where is the cargo stored in B737?

  1. Containerized Cargo Bay
  2. Pelletized Cargo Bay
  3. Overhead bins in Passenger Cabin
  4. In the Cargo bays located in the front and behind the passenger Cabin

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Options:

  1. 1
  2. 2
  3. 3
  4. 4

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Question Number : 20 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Why Maximum Maneuver Speed is typically lower than Maximum Level Speed?

  1. To reduce fuel consumption
  2. To ensure lower vibration levels

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  3. To keep the pilot safe from high accelerations
  4. To avoid excessive loads on control surfaces

Options:

  1. 1
  2. 2

    3. --- Content provided by FirstRanker.com ---

  3. 3
  4. 4

Question Number : 21 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

How is Tailsitting avoided in Concorde SST aircraft?

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  1. Fuel is shifted forward
  2. Fuel is shifted rearward
  3. Droop Nose
  4. Deflection of Elevons

Options:

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  1. 1
  2. 2
  3. 3
  4. 4

Question Number : 22 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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Correct Marks : 1 Wrong Marks : 0

What is the key design requirement for Non-VSTOL Naval Fighter aircraft?

  1. High Range
  2. Lower Fuel Consumption
  3. Better Corrosion Resistance

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  4. High Endurance

Options:

  1. 1
  2. 2
  3. 3

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  4. 4

Question Number : 23 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Why are engines mounted in pods below the Wings?

  1. Load relief on wing

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  2. Weight savings
  3. Passenger safety
  4. All of the above

Options:

  1. 1

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  2. 2
  3. 3
  4. 4

Question Number : 24 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

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Which requirement is worsened by providing Canards in fighter aircraft?

  1. Load distribution
  2. Stealth
  3. Maneuverability
  4. Payload capacity

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Options:

  1. 1
  2. 2
  3. 3
  4. 4

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Question Number : 25 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

What is the purpose of the top portion of House of Quality (HoQ) chart?

  1. Identifying correlations in design features
  2. Listing down the customer needs

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  3. Listing down the customer priorities
  4. Listing down the design features

Options:

  1. 1
  2. 2

    3. --- Content provided by⁠ FirstRanker.com ---

  3. 3
  4. 4

Question Number : 26 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

What is the typical range of empty weight fraction of a passenger transport aircraft?

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  1. 20-30%
  2. 30-40%
  3. 40-50%
  4. 50-60%

Options:

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  1. 1
  2. 2
  3. 3
  4. 4

Question Number : 27 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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Correct Marks : 1 Wrong Marks : 0

What is the key assumption in estimation of mission fuel fraction weight?

  1. Fuel consumption is independent of aircraft weight
  2. Amount of Reserve fuel carried is ignored
  3. Fuel consumed in each mission segment is proportional to aircraft weight

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  4. Fuel consumption in all segments except Cruise and Loiter can be ignored

Options:

  1. 1
  2. 2
  3. 3

    4. --- Content provided by​ FirstRanker.com ---

  4. 4

Question Number : 28 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

What is the value of optimum L/D for maximizing Loiter of a propeller engine a/c?

  1. [L/D]max

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  2. 0.866[L/D]max
  3. 0.5[L/D]max
  4. 0.707[L/D]max

Options:

  1. 1

    2. --- Content provided by‍ FirstRanker.com ---

  2. 2
  3. 3
  4. 4

Question Number : 29 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

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What is the most compelling reason to try and maintain Laminar flow on a wing?

  1. Laminar flow is less resistant to separation compared to Turbulent flow
  2. Skin Friction Drag in Laminar flow is 33% of that in Turbulent flow
  3. Form Drag in Laminar flow is 33% of that in Turbulent flow
  4. Laminar flow results in much higher Lift Coefficient, hence a smaller wing area

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Options:

  1. 1
  2. 2
  3. 3
  4. 4

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Question Number : 30 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Why do Pusher propellers have low base drag even with high aft fuselage angles?

  1. Since Pusher propellers have lower diameters
  2. Due to washing away of separated flow by the engines

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  3. Since Pusher propellers rotate at lower RPM
  4. Since Pusher propellers do not have swirling flow

Options:

  1. 1
  2. 2

    3. --- Content provided by⁠ FirstRanker.com ---

  3. 3
  4. 4

Question Number : 31 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Calculate the CL(with strake) for a low angle of attack flight, if the CLa(without strake) = 0.1, S = 100 m2 and Sstrake = 10 m2.

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  1. 0.110
  2. 0.011
  3. 0.010
  4. 0.100

Options:

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  1. 1
  2. 2
  3. 3
  4. 4

Question Number : 32 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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Correct Marks : 1 Wrong Marks : 0

Which of the following Constraints depend only on W/S?

  1. Take-off Distance
  2. Missed Approach Gradient
  3. Stalling Speed

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  4. Sustained Turn Rate

Options:

  1. 1
  2. 2
  3. 3

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  4. 4

Question Number : 33 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

Correct Marks : 1 Wrong Marks : 0

Which of the following constraints depend only on Thrust to Weight ratio?

  1. Ceiling

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  2. Climb Gradient
  3. Specific Excess Power
  4. Maximum Speed

Options:

  1. 1

    2. --- Content provided by FirstRanker.com ---

  2. 2
  3. 3
  4. 4

Question Number : 34 Question Type : MCQ Option Shuffling: No Display Question Number : Yes Single Line Question Option : No Option Orientation : Vertical

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This download link is referred from the post: ARPIT Last 10 Years 2011-2021 Previous Question Papers

This post was last modified on 19 January 2021