WA and WB are the respective maximum take-off weights of an aircraft for two
ambient air conditions given below.
Condition A: p = 1 bar, T = 50 oC; Condition B: p = 0.66 bar, T = -30 oC
If all other parameters relevant for take-off are kept the same in these two
conditions, the ratio WB/WA is ________ (rounded off to 3 decimal places).
Official Answer Key:
0.0
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2026 Q.57)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Structural Mechanics** under *Aerospace Structures* (2 Marks, NAT).
**2. Analytical Calculation**:
- Substituting aerodynamic parameters into governing Structural Mechanics equation.
**3. Final Answer**:
Acceptable official numerical value is **0.0**.
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