tapered section meaning in Hindi

Examples

1. This alteration placed the spoilers in the tapered sections.
2. Its wing was straight edged, with three slightly tapered sections of increasing sweep.
3. Ropes that have been severely stressed have tapered sections which are visibly or palpably thinner.
4. The constant chord is maintained from the root to mid-wing, at which point a tapered section sweeping backwards on the leading edge continues until the tip.
5. However, I am not clear as to whether connecting 2 TLs of the " same " impedance but differing dimensions together with a tapered section will introduce such a frequency limitation.
6. It is well known that to match two transmission lines of " differing " impedance using a tapered section introduces a low frequency cutoff that depends upon the type and length of taper.