Transport (commonly used in the U. K.), or transportation

Air-breathing combustion enginesEdit

Air-breathing combustion engines are combustion engines that use the oxygen in atmospheric air to oxidise ('burn') the fuel, rather than carrying an oxidiser, as in a rocket. Theoretically, this should result in a better specific impulse than for rocket engines.

A continuous stream of air flows through the air-breathing engine. This air is compressed, mixed with fuel, ignited and expelled as the exhaust gas.

Examples

Typical air-breathing engines include:

• 
  Reciprocating engine
  
• 
  Steam engine
  
• 
  Gas turbine
  

airbreathing jet engine

Turbo-propeller engine

• 
  Pulse detonation engine
  
• 
  Pulse jet
  
• 
  Ramjet
  
• 
  Scramjet
  
• 
  Liquid air cycle engine/Reaction Engines SABRE.
  

3.

When you transport any kind of load, your vehicle or trailer must be loaded safely so it doesn’t endanger other road users, you or your passengers, or damage road infrastructure.

This means ensuring that your load:

• 
  is properly restrained
  
• 
  doesn’t overhang dangerously
  
• 
  doesn’t exceed mass limits
  
• 
  doesn’t cover lights, indicators, reflectors or the number plate.