GATE AE 2011 • Q56 MCQ • 2 Marks

Propulsion

Compressors and Turbines

Subtopic: Centrifugal Compressors

Question Statement:

Choose the word from the options given below that is most nearly opposite in meaning to the given word: Deference

Options:

  • (A) aversion
  • (B) resignation
  • (C) suspicion
  • (D) contempt

Official Answer Key:

D

Step-by-Step Solution & Explanation

### **Dedicated Step-by-Step Solution (GATE AE 2011 Q.56)** **1. Problem Statement & Parameters**: - **Module**: Propulsion (2 Mark, MCQ) - **Topic**: Compressors and Turbines (Centrifugal Compressors) - **Organizing Institute**: IIT Madras - **Problem Statement**: > Choose the word from the options given below that is most nearly opposite in meaning to the given word: Deference **2. Mathematical Derivation & Physical Analysis**: 1. **Governing Physical Principles**: Governed by **Compressors and Turbines** (Centrifugal Compressors) under *Propulsion*. 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 **D**. **3. Comprehensive Options Analysis**: - **(A)** *"aversion"*: ❌ **INCORRECT**. - **(B)** *"resignation"*: ❌ **INCORRECT**. - **(C)** *"suspicion"*: ❌ **INCORRECT**. - **(D)** *"contempt"*: ✅ **CORRECT**. **4. Official Answer Verification**: - **Official Master Answer**: **D** - **Evaluation Status**: Matches official GATE 2011 (IIT Madras) master answer key with 100% precision.

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