10 Questions
Aeromodelling is one of the finest & costly ______, which is very popular worldwide among people of all ages and professions.
hobbies
The aim of including aeromodelling in the NCC curriculum is to enhance the interest among NCC ______.
cadets
If taken on the right lines, it can be extremely thrilling for all, as by constructing the models by one’s own hands, will make understanding of various principles of flight and problems of construction etc., very ______, apart from providing great personal satisfaction to the aeromodeler.
easy
The history of aeromodelling goes back much further than the history of real ______.
aircraft
The successful experiments, however, started in the ______ century.
nineteenth
Dr. Thomas Young was the first person to discover the ‘lifting’ property of a cambered surface in comparison to the flat ______.
surface
Sir George Caley built a helicopter model, based on a design of ______, in 1796.
Leonardo-da-vinci
Another great name amongst the pioneers of aeromodelling is of Alphones Penand, who invented models fitted with tail surfaces and wings with ______ angles.
dihedral
This gave substantial stability of flight to aero models, which till this time had lasted for very short ______.
duration
In 1878, Professor Langley builds a petrol driven model called ‘Aerodrome ______.
No
Learn about the inclusion of aeromodelling in the NCC curriculum and its potential to enhance the interest among NCC cadets. Understand how aeromodelling can be a thrilling way to comprehend various principles of flight and construction challenges.
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