Correct Questions: 0 | Wrong Questions: 0 | Total Score: 0 Points

In which year, French inventor, Launoy and Bienvenue created a toy with a rotary-wing that could lift and fly and proved the principle of helicopter flight.

1751
1768
1776
1784


Check Answer

French inventor, Etienne Oehmichen built and flew a helicopter to a distance of ______ in 1924. Fill in the blank.

One kilometer
Two kilometers
Three kilometers
Four kilometers


Check Answer

There are two types of helicopter engines, one is Turbine engine. What is the second one ?

Helicopter8.jpg
Automobile Engine
Piston Engine
Jet Engine
Aircraft Engine


Check Answer

The very first piloted helicopter was invented by Paul Cornu in _________.

1867
1892
1907
1923


The very first piloted helicopter was invented by Paul Cornu in 1907, however, this design was not successful.

Check Answer

What is the emplty weight of Mi-26 ?

28,200 kg
29,200 kg
30,200 kg
31,200 kg


Check Answer

Who is known as the father of Helicopter ?

Leonardo Da Vinci
Launoy and Bienvenue
Ponton D''Amecourt
Igor Sikorsky


Igor Sikorsky is considered to be the "father" of helicopters not because he invented the first. He is called that because he invented the first successful helicopter, upon which further designs were based.

Check Answer

What is the first fully functional helicopter ever built ?

Focke-Dulf Fw 61
Focke-Aulf Fw 61
Focke-Eulf Fw 61
Focke-Wulf Fw 61


The first fully functional helicopter ever built is the Focke-Wulf Fw 61. It was built by Henrich Focke and Gerd Achgelis. It was first flown in the year 1936.

Check Answer

Which helicopter became the world''s first gas turbine-powered helicopter ?

Kaman K-215
Kaman K-225
Kaman K-235
Kaman K-245


In 1951, an American aeronautical engineer Charles Kaman modified his Kaman K-225 helicopter with the turboshaft engine. This modified Kaman K-225 became the world''s first gas turbine-powered helicopter.

Check Answer

The biggest helicopter was the Russian Mil Mi-12 Homer of 1968 which could lift _______ kg up to 2255 m.

30203
40204
50205
60206


The biggest helicopter was the Russian Mil Mi-12 Homer of 1968 which could lift 40,204 kg up to 2255 m.

Check Answer

In which war, Helicopters were first used by the Germans and Japanese.

Helicopter2.JPG
World War 1
World War 2
British - German War
British - US war


Check Answer
Play Again