Consider two engines P and Q. In P, the high pressu re turbine blades are cooled with a bleed of 5%
from the compressor after the compression process and in Q the turbine blades are not cooled.
Comparing engine P with engine Q, which one of the following is NOT TRUE?
Options:
(A) Turbine inlet temperature is higher for engine P
(B) Specific thrust is higher for engine P
(C) Compressor work is the same for both P and Q
(D) Fuel flow rate is lower for engine P
Official Answer Key:
A
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2013 Q.19)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Structural Mechanics** under *Aerospace Structures* (1 Mark, MCQ).
**2. Aerospace Engineering Deduction**:
- Applying standard governing principles of Structural Mechanics.
- Option **(A)** matches the analytical derivation and official criteria.
**3. Final Answer**:
Correct Option is **(A)**.
Practice This in Real CBT Exam Interface
Test yourself with the official TCS-iON palette, virtual calculator, and immediate performance analytics.