CD4 PRELIMS

A travelling wagon originated in Italy, in which the passengers were covered by leather or cloth fixed on a wooden framework.

• quadrica

• cochio

• Chariot

• sarracum

Who introduced the mass production of motor vehicles?

What was the main problem in transportation when wheeled carts and carriages were introduced?

• lack of animals to pull the carts

• inferior raw materials for wheel manufacturing

• lack of technical knowledge to operate the vehicle

• narrow paths and animal trails

It is the movement or conveying of persons and goods from one place to another.

A pole arrangement that serves as a platform on which the burdens are placed. The platform or crossed-beam poles are then dragged by humans or animals.

• Balance pole

• Travois

• Chariot

• Quadrica

He made a study of the flight of the birds and his notebooks sketched a number of ornithopter which derives its principal support and propelling from flapping wings like those of a bird.

• Da Vinci

• Ornithopter

• Donkey

• Kite

They have successfully released several baloons when they proposed to use two condemned prisoners for the first ascent passengers.

• Wright

• Montgolfier

• Siemen

•  Lindberg

He perfected the macadamized road in England.

He invented the Internal Combustion Engine.

He developed the first pneumatic tire and was granted patent in 1888.