hinged flap meaning in Hindi

Examples

1. The flap valve is a simple hinged flap over a hole in the wing.
2. There are hinged flaps in the skirting boards.
3. Emulating these control methods, in 1884-1885 he incorporated hinged flaps into the trailing edge of a second glider.
4. Barn doors are hinged flaps or blinders on the front of a spotlight to control the beam of light.
5. Bonnet and door hinges gradually evolved out of sight and the fuel filler cap was hidden behind a hinged flap.
6. The actual application of the laser takes 10 to 90 seconds, and the hinged flap is gently returned to its original position.
7. Some are large enough to receive packages through a door on the side of the mailbox and mail through a hinged flap on the front.
8. Challengers can be identified visually by their distinctive double slotted hinged flap design, where the fairings can be seen below the wings, a sight much more common on commercial airliners.
9. After treating the eyes with anesthetic drops, the physician first uses a microsurgical device called a microkeratome to slice across the top layer of the cornea, creating a hinged flap.
10. The magazine port, when not in use, is closed with an L-shaped hinged flap equipped with a tooth, which engages a corresponding opening in the magazine and serves as a magazine release.