Aviation technologies

when did aviation become part of the transport system?

• At the end of the 19th century

• In the middle of the 20th century

• At the beginning of the 20th century

• At the end of the 20th century

Which country's engineers have proposed unusual methods of fighting a fire?

• America

• Russia

• Germany

• Great Britain

Select I will return the abbreviation of the American military agency

• RABRA

• ANKA

• SLT

• RANRA

What method of extinguishing the flame was proposed by engineers?

• Сirculating water

• Use of liquid nitrogen

• By the influence of an electric field

• With the help of air flows

What is the second method of extinguishing the flame proposed by engineers?

• Using the built-in fire extinguishe

• Irradiation of the flame by sound waves

• Using temperature distribution

• Only one method was proposed

What is not a feature of an aircraft as a gorenje object?

• the presence on board of a significant amount of aviation fuel and other

  flammable liquids

• application as decorative and finishing structural materials

  of passenger cabins of various kinds of plastics having a significant mass

  rate of combustion, high smoke-forming ability and emitting

  highly toxic products of incomplete combustion when burning in a closed volume gorenje;

• a small limit of fire resistance of the fuselage skin, which leads in case of fires

  of jet fuel spilled around the aircraft to rapid melting and burnout

  of the hull and penetration of fire into the emergency vessel.

• A large number of complex technological devices that can ensure the spread of fire along closed paths

Mark the correct statement

• When operating large-sized aircraft, the probability of post-accident fires increases and their danger increases.

• When operating small-sized aircraft, the probability of post-accident fires increases and their danger increases.

• When operating small-sized aircraft, the probability of post-emergency fires decreases, but their danger increases.

• When operating large-sized aircraft, the probability of post-accident fires increases, but their overall danger decreases.

Due to what the aircraft capacity has been increasing in recent years?

• By increasing the mass of the vessel

• By reducing the weight of the vessel

• Due to a more competent layout

• Due to the introduction

  of wide-body aircraft into operation.

Is it possible to implement innovative fire extinguishing methods now?

• Yes

• No

Passenger cabins and crew cabins are equipped with the necessary complex

of emergency rescue equipment for quickly leaving the aircraft after

landing?

• Yes

• No