03_01. Aerospace Industry

How does aerospace research contribute to other industries?

• By reducing costs

• By driving advancements in materials science and engineering

• By increasing the number of flights

• By promoting tourism

What role does aviation play in global trade?

• It reduces the cost of goods

• It facilitates international trade and tourism

• It limits cultural exchange

• It decreases the need for shipping

In what way does aerospace technology support national defense?

• By reducing the need for ground troops

• By supporting military operations and peacekeeping missions

• By increasing the number of commercial flights

• By promoting international tourism

What is the first step in the aircraft design process?

• Prototyping

• Manufacturing

• Conceptualization

• Testing

Which of the following is considered during the conceptualization phase of aircraft design?

• Wind tunnel testing

• Aerodynamics, fuel efficiency, and passenger comfort

• Precision manufacturing

• Flight tests

What is the purpose of advanced computer simulations in the prototyping phase?

• To evaluate performance and safety

• To test designs and refine aerodynamics

• To ensure each component meets strict standards

• To brainstorm innovative designs

Which materials are mentioned as being used in the manufacturing phase of aircraft design?

• Aluminum

• Steel

• Carbon fiber

• Plastic

What is the main focus during the testing phase of aircraft design?

• Brainstorming innovative designs

• Using advanced computer simulations

• Evaluating performance and safety through flight tests

• Ensuring each component meets strict standards

Which type of engine is used by modern airliners for high thrust and improved fuel economy?

• Electric Propulsion

• Hypersonic Engines

• Turbofan Engines

• Scramjet Engines

What is the main benefit of electric and hybrid engines being developed for air travel?

• Higher speeds

• Improved fuel economy

• Quieter, cleaner air travel

• Military applications