Question

How do contrails affect the environment?

Group of answer choices

They trap contaminants into the atmosphere and increase pollution.

They increase the carbon emissions going into the atmosphere.

They act as a blanket and trap heat into the atmosphere.

The sun reflects off them and they heat the Earth.

Flag question: Question 19
Question 191 pts
19. How can pilots prevent contrails from being formed?

Group of answer choices

By flying at lower speeds.

By flying at lower altitudes.

By flying at higher altitudes.

By flying at higher speeds.

Flag question: Question 20
Question 201 pts
20. Which of the following is the biggest challenge to nuclear-powered jets?

Group of answer choices

Cost of development

Protecting crew from radiation

Protecting the aircraft from heat produced at high speeds

Withstanding the G forces

Flag question: Question 21
Question 211 pts
21. Which of the following is an advantage to creating a nuclear aircraft?

Group of answer choices

Ability to fly faster

Ability to fly at higher altitudes

Safer option for crew and passengers

No fuel requirements

Flag question: Question 22
Question 221 pts
22. Which future aircraft design uses a blended wing design for a seamless giant wing with no defined fuselage?

Group of answer choices

MAVERIC

Transonic Truss-Braced Wing

Flying V

VoltAir

Flag question: Question 23
Question 231 pts
23. Which future aircraft design uses a longer, thinner wing to allow the aircraft to fly higher and faster?

Group of answer choices

VoltAir

Transonic Truss-Braced Wing

Flying V

MAVERIC

Flag question: Question 24
Question 241 pts
24. Which future aircraft design would transport passengers in the wings of the aircraft?

Group of answer choices

VoltAir

Flying V

MAVERIC

Transonic Truss-Braced Wing

Answer 1

18. They act as a blanket and trap heat into the atmosphere.

19. By flying at lower altitudes.

20. Protecting crew from radiation.

21. No fuel requirements.

22. MAVERIC.

23. Transonic Truss-Braced Wing.

24. Flying V.