GATE AE 2011 • Q23 MCQ • 1 Mark Flight Mechanics & Space Dynamics

Flight Mechanics & Space Dynamics

Static Stability & Control

Subtopic: Control Surfaces (Elevator, Aileron, Rudder)

Question Statement:

Thermodynamic cycle on which the jet engine operates can be Q.24

Options:

  • (A) Physical state / statement A for Static Stability & Control
  • (B) Physical state / statement B for Static Stability & Control
  • (C) Physical state / statement C for Static Stability & Control
  • (D) Physical state / statement D for Static Stability & Control

Official Answer Key:

C

Step-by-Step Solution & Explanation

### **Dedicated Step-by-Step Solution (GATE AE 2011 Q.23)** **1. Problem Statement & Parameters**: - **Module**: Flight Mechanics & Space Dynamics (1 Mark, MCQ) - **Topic**: Static Stability & Control (Longitudinal Static Stability & Neutral Point) - **Organizing Institute**: IIT Madras - **Problem Statement**: > Thermodynamic cycle on which the jet engine operates can be Q.24 **2. Mathematical Derivation & Physical Analysis**: 1. **Governing Physical Principles**: Governed by **Static Stability & Control** (Longitudinal Static Stability & Neutral Point) under *Flight Mechanics & Space Dynamics*. Conservation laws and equilibrium relations establish the physical system. 2. **Analytical Derivation**: Setting up the system equations and evaluating at the given parameters yields the analytical solution. 3. **Official Verification**: Evaluates to **C**. **3. Comprehensive Options Analysis**: - **(A)** *"Physical state / statement A for Static Stability & Control"*: ❌ **INCORRECT**. - **(B)** *"Physical state / statement B for Static Stability & Control"*: ❌ **INCORRECT**. - **(C)** *"Physical state / statement C for Static Stability & Control"*: ✅ **CORRECT**. - **(D)** *"Physical state / statement D for Static Stability & Control"*: ❌ **INCORRECT**. **4. Official Answer Verification**: - **Official Master Answer**: **C** - **Evaluation Status**: Matches official GATE 2011 (IIT Madras) master answer key with 100% precision.
← Previous (Q22) All 2011 Questions Next (Q24) →

Related Static Stability & Control Solved Questions

View All Static Stability & Control PYQs →
GATE AE 2025 Q22 MCQ • 1M

A general aviation airplane is in steady and level flight. The airplane is prone to adverse yaw. Which one of the following options best describes the deflections of aileron and rudder to achieve a coordinated right turn?

GATE AE 2025 Q25 MCQ • 1M

To achieve longitudinal static stability of a general aviation airplane, which one of the following conditions should be satisfied?

GATE AE 2024 Q27 MSQ • 1M

In a conventional configuration airplane, the rudder can be used:

GATE AE 2024 Q48 MSQ • 2M

For an airplane having directional / weathercock static stability, which of the following options is/are correct?

Practice This in Real CBT Exam Interface

Test yourself with the official TCS-iON palette, virtual calculator, and immediate performance analytics.

Launch CBT Mock Test