Home » Paragraph Writing » Paragraph on “Helicopters” complete paragraph for Class 9, Class 10, Class 11 and Class 12

Paragraph on “Helicopters” complete paragraph for Class 9, Class 10, Class 11 and Class 12

Helicopters

 

Though unusual the helicopter is a useful aircraft. Since they can vertically take off and land in a very limited space, turn in any direction very quickly and hover in air, helicopters can be put to many uses. They have been successfully used for passenger, mail or goods’ transportation, or for prospecting, aerial photography, sea and land rescue work, crop spraying and a host of other purposes. A helicopter is powered by an engine on its top with blades which rotate at high speed to give the craft its lift. To fly forward the blades are tilted downwards from the front, with the help of controls in the pilot’s cabin, to continue flying at a specific height, the blades are allowed to rotate straight. Turning to the right is accomplished by tilting their blades to the right and vice-versa for the left. A smaller rotor on the tail prevents the helicopter from spinning around and turning quickly.

About

The main objective of this website is to provide quality study material to all students (from 1st to 12th class of any board) irrespective of their background as our motto is “Education for Everyone”. It is also a very good platform for teachers who want to share their valuable knowledge.

Leave a Reply

Your email address will not be published. Required fields are marked *