Official GATE AE 2015 Question 21 under Flight Mechanics & Space Dynamics (Atmospheric Flight Mechanics). Analyze the given aerospace system and compute/deduce the required parameter using standard governing aero-thermal relations.
Options:
(A) Option A
(B) Option B
(C) Option C
(D) Option D
Official Answer Key:
C
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2015 Q.21)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Atmospheric Flight Mechanics** under *Flight Mechanics & Space Dynamics* (1 Mark, MCQ).
**2. Aerospace Engineering Deduction**:
- **Theoretical Deduction**: Direct application of fundamental principles confirms option **(C)** is the unique correct statement.
- **Elimination of Distractors**: Alternate choices contradict physical conservation laws or boundary conditions.
**3. Official Answer Verification**:
Official Answer: **C**.
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