Explore topic-wise MCQs in Aircraft Performance.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Performance knowledge and support exam preparation. Choose a topic below to get started.

1.

Engines with low noise signature comply with the noise regulations and provide a better performance in the climb.

A. True
B. False
Answer» B. False
Discussion
2.

In the calculation of the specific climb the specific fuel consumption is kept varying and the thrust or power is kept at maximum position.

A. True
B. False
Answer» B. False
Discussion
3.

In practical the specific fuel consumption is effected by the airspeed, mach number and temperature.

A. True
B. False
Answer» B. False
Discussion
4.

What are the factors that affect the economic benefits of fuel climb?

A. Indirect operating costs
B. Direct operating costs
C. Annual pay to the airport
D. Tax pay
Answer» C. Annual pay to the airport
Discussion
5.

The thrust reduction during climb leads to ____________

A. increase in rate of climb
B. reduction in time of flight
C. increase in gradient of climb
D. decrease in climb gradient
Answer» E.
Discussion
6.

The minimum fuel climb occurs at the airspeed for best rate of climb.

A. True
B. False
Answer» B. False
Discussion
7.

Which of the following characteristics are determined during flight trials of calculated fuel flow?

A. Fuel rate
B. Optimum climb speed
C. Airspeed
D. Altitude
Answer» C. Airspeed
Discussion
8.

What is the value of specific climb when the value of \(\frac{dH}{dt}\)=1 and the fuel flow is 833.33 kg?

A. 0.0013ft/kg
B. 0.0012ft/kg
C. 0.0019ft/kg
D. 0.002ft/kg
Answer» C. 0.0019ft/kg
Discussion
9.

The unit of specific heat is ft/kg.

A. True
B. False
Answer» B. False
Discussion
10.

Which of the following is the formula for specific climb?

A. SC=\(\frac{dH}{Q_f}\)
B. SC=\(\frac{dH}{dt}\)
C. SC=\(\frac{dH/dt}{Q_f}\)c
D. SC=\(\frac{dH/dt}{Q_f}\)
Answer» D. SC=\(\frac{dH/dt}{Q_f}\)
Discussion