Question Bank

1. Showers occurs from

2. To avoid icing in cloudy conditions, a pilot is advised to fly through a cloud which shows optical phenomena

3. The lowest level below which condensation trails will not form is

4. Halo is associated with the cloud

5. AC cloud with cumuliform protuberances are indicative of

6. A uniform layer of cloud resembling fog but not on the ground

7. The clouds composed of ice crystals having feathery appearance

8. Dark gray cloud giving continuous rain is called

9. No condensation trails occur above

10. Lenticular clouds indicate presence of

11. Cloud ceiling is the height of the cloud covering

12. CB with distinct anvil is called

13. Heavy icing is possible in

14. Rain falling from cloud but not reaching ground is

15. Hail may be experienced under the anvil of a CB

16. NS clouds occur

17. Drizzle occurs from

18. Altostratus (AS) is

19. Cloud of operational significance has base below _____ m or below the highest minimum sector altitude, which is greater

20. Corona is associated with the cloud