# Cruise Method 1 - 1 Online Exam Quiz

Cruise Method 1 - 1 GK Quiz. Question and Answers related to Cruise Method 1 - 1. MCQ (Multiple Choice Questions with answers about Cruise Method 1 - 1

### Cruise method 2 is also known as __

Options

A : constant angle of attack and variable mach number

B : constant angle of attack and constant mach number

C : constant angle of attack and constant altitude number

D : constant mach number and constant altitude number

### Which factor must be reduced in constant angle of attack and constant altitude method?

Options

A : Mach number

B : Angle of attack

C : Altitude

D : Temperature

### Which of the following does range factor consists?

Options

A : Air density

B : Cruise weight

C : Temperature

D : Cruise weight and air density

### Which of the following factors are not constant in cruise method 2?

Options

A : altitude

B : relative airspeed

C : mach number

D : angle of attack

### Which of the following indicates the range formula in cruise method 2?

Options

A : R=\frac{1}{C}\big(\frac{2}{\rho SC_L}\big)^{\frac{1}{2}}\int_{W_{i}}^{W_{f}}\frac{dW}{W^{\frac{1}{2}}}

B : R=\Big(\frac{2}{\rho SC_L}\Big)^{\frac{1}{2}}\frac{L}{D}\int_{W_{i}}^{W_{f}}\frac{dW}{W^{\frac{1}{2}}}

C : R=\Big(\frac{2}{\rho SC_L}\Big)^{\frac{1}{2}}\frac{LC}{D}\int_{W_{i}}^{W_{f}}\frac{dW}{W^{\frac{1}{2}}}

D : R=\frac{1}{C}\Big(\frac{2}{\rho SC_L}\Big)^{\frac{1}{2}}\frac{L}{D}\int_{W_{i}}^{W_{f}}\frac{dW}{W^{\frac{1}{2}}}

### Which of the following is the correct integrated range equation of cruise method 2?

Options

A : R=\frac{1}{C}\Big(\frac{2W_i}{S_{\rho}}\Big)^{\frac{1}{2}}\frac{C_L}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)

B : R=\Big(\frac{2W_i}{S_{\rho}}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)

C : R=\frac{1}{C}\Big(\frac{2W_i}{S_{\rho}}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega^{\frac{-1}{2}}\Big)

D : R=\frac{1}{C}\Big(\frac{2W_i}{S_{\rho}}\Big)^{\frac{1}{2}}\frac{C_{L}^{0.5}}{C_D}2\Big(1-\omega\Big)

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