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Questions for IC ADDITIONAL QUESTIONS

Answer the following questions

1. How much in advance of departure a pilot must notify the Aeronautical Met Station (AMS) requiring Met Forecast for a national flight ?
2. The air can hold more moisture at MSL over the
3. During pre - monsoon the pressure gradient in the S parts of East coast of India is from
4. The dew point temperature
5. Above which datum the cloud base is reported at airports?
6. SIGMET message is
7. METAR VIAG 250300Z 27005KT 1200 + SHRA FEW008 SCT025 BKN080 28/25 Q1004 TEMPO 0405 0800 + TSRA FEW020 CB OVC300 = In the METAR surface visibility in TS is
8. with altitude in an isothermal atmosphere the density of the air
9. The Polar Front is
10. In general circulation over the globe the equatorial low pressure belt is at the junction of which cells ?
11. The atmospheric pressure at an aerodrome is equal to the MSL pressure then
12. Due to Coriolis force an Ely wind blowing over the equator will
13. When visibility is 800 m to 5000 m, in a METAR it is reported in steps of
14. The minimum notice required to be given to an aerodrome Met office (AMO) by an aircraft operator needing Met data for an National flight is
15. Convective clouds develop at a place when the atmosphere is
16. Which of the following Indian month corresponds to Grishm Ritu
17. In a METAR the third layer of clouds is reported when amount is
18. The ITCZ
19. If after the issue of a SPECI, conditions continue to be below the prescribed limit then the next routine report will be a
20. The main cause of occurrence of weather over the earth surface is
21. Wind at 1 km height is 320/20 kt whereas surface wind is 260/05 kt because of
22. In India in a VOLMET broadcast
23. The upper air report from an a/c other than weather reconnaissance a/c has the identification code as
24. The Fronts associated with WDs over NW India in winters are mostly
25. SPECI is issued for RVR when it changes or passes
26. Over the earth deserts are located in the regions of
27. The amount of water vapour which air can hold depends on
28. Jet streams are strongest when temperature gradient are greatest
29. In a SPECI the lowest layer of clouds, regardless of amount, is reported as
30. A day is called Rainy Day when the amount of Rainfall in a day is
31. Stability of atmosphere is determined by
32. Above the friction layer winds mostly blow parallel to isobars due to balance of
33. In an arid area the cloud which is capable of causing Dust Storm is
34. The variable surface wind speed refers to
35. Highest annual rainfall over the earth occurs the regions?
36. The wind Bora is a
37. Cold core low pressure system
38. Which of the following Indian month corresponds to Winter/Shishira Ritu
39. What controls the movement of most TS ?
40. The sun is highest at noon, but two/three hours later the earth receives more radiation. Hence maximum temperature is around 1500 hr. It is due to
41. Which of the following Indian month corresponds to Sharad Ritu ( Post monsoon)
42. Flight forecast in "Chart from of Documentation" supplied in India consists of
43. Fog is produced in Fronts by
44. The main cause of ground inversion is
45. An a/c at FL180 in July from Kolkata to Mumbai will generally experience
46. During SW monsoon the wind at FL400 over Bangaluru is generally
47. Extreme turbulence in a TS can be assessed from

 


 

48. The hailstones occur from
49. The strong Wly winds which blow in both the hemispheres between 35° and 60° Lat are called
50. Thermal lows are generally located over