ceilometer meaning in Hindi

Examples

1. The height of the cloud base can be measured using a ceilometer.
2. A ceilometer is a device that uses a laser or other light source to determine the height of a cloud base.
3. The man-portable version, brought in by combat weathermen, has an additional function, as remote miniature ceilometer.
4. Furthermore, the rate at which diffusion happens can be noted by the diminishing part returned to the ceilometer in clear air, giving the coefficient of extinction of the light signal.
5. In the worst recorded ceilometer kill-off, on October 7 8, 1954, 50, 000 birds from 53 different species were killed at Warner Robins Air Force Base.
6. As an example, depending on the threshold used, falling diamond dust ( ice crystals ) may cause the ceilometer to report a cloud height of zero, even though the sky is clear.
7. For cloud base determination purpose, due to the ceilometer's ability to pick up any particle in the air ( dust, precipitation, smoke, etc . ), it will give occasional false readings.