Question Statement:
The Poisson's ratio,ν of most aircraft grade metallic alloys has values in the range:
(A) -1 ν≤≤ 0 (B) 0 ν≤≤ 0.2 (C) 0.2 ν≤ ≤ 0.4 (D) 0.4 ν≤≤ 0.5
2012 AEROSPACE ENGINEERING - AE
AE 3/12
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2012 Q.10)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Verbal & Numerical Aptitude** under *General Aptitude* (2 Marks, NAT).
**2. Analytical Calculation**:
- Substituting aerodynamic parameters into governing Verbal & Numerical Aptitude equation.
**3. Final Answer**:
Acceptable official numerical value is **0.0**.
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