METEOROLOGY
1 The validity periods of rAFs that are being issued in India are:
.4.6&12hrs
i!!s a 24hrs
c) Can be of any duration
cl)9&18hrs
2
AGMETs are issued'at intervalsof:
ig/3 hrs
b) 6 hrs
c) 4 hrs
d) No specific period
3 -S{GMETsare not issued for:
t,
3)Heavy rainfall
b) Dust storm
c) Tropicalcyclones
d ) V o l c a n i ca s h
4 period of TRENDforecast is
_V.alidity
ay)znrs
5 a r,r.
, c )t h r s
d) 3 hrs
5 The values of air temperature 9.5oC and dew point temperature 4.5"C will be
reported in METAR as:
_aI0e/05
ib)y'0l05
'{
toton
d) 09/04
6 . l l l H o f 1 0 0 9 . 9w i l t b e r e p o r t e di n M E T A Ra s :
r aLQ100s
b)Q 1010
c) Q 0099
d) Q t 009.9
7 lhe value of Q0995ranges between:
' a)9gS.O h p a a n d 9 9 5 . 9h p a
5 i 9 9 4 . 5h p a a n d 9 9 5 . 5h p a
, c ) 9 9 5 . 1h P a a n d 9 9 5 ' 5h P a
d ) 9 9 5 . 1h P a a n d 9 9 5 ' 9h P a
r u n w a yv i s u a l r a n g ei s :
T h e i n s t r u m e n tu s e d f o r a s s e s s i n g
a) Ceilometer
12)HYgrometer
1'cfiransmissometer
'd-)
Thermistor
l a r g e l yo n :
T h e a t m o s p h e r i cv i s i b i t i t yd e p e n d s
air
{ H u m i d i t Yo f t h e
(bifurbiditY of the air
CfDensitY of the air
d) None of the above
i n M E T A Ri s :
10 T h e a v e r a g i n gp e r i o d o f w i n d
g) 2 minutes
f b)X0 minutes
\d 5 minutes
d) 15 minutes
point of view
convention which is important in meteorological
A 4
t t The Annex to lcAo
is:
a) Annex.S
b) Annex.9
c) Annex.10
,l9nn"*''
12 Whentherearenoc|oudsandvisibi|ityisBkms,thecloudsinMETARwil|be
rePortedas:
a) GAVOK
u),sxc
--ci t'tsc
d) Noneofthe above
be issued when:
13 S P E C If o r a i r t e m p e r a t u r ew i l l
- a ) . T h e r e i s a d i f f e r e n c e o f 2 from
o C o rthat
m o rgiven
efromint the g i v e nreport
h a t latest inthe|atestreport
i' b))An increase of ZoCormore latest report
or more from that given in the
LfTrlur" is a decrease of 2oc
d)Thereisanincreaseof5ocormorefromthatgiveninthe|atestreport
'|.4 TAF is valid over:
milesaround
a ) A e r o d r o m ea n d 5 0 n a u t i c a l
milesaround
b ) A e r o d r o m ea n d 1 0 0 n a u t i c a l
, \)
'-,
\J
*\) c) Over the aerodrome
(@one of the above
;J 15 cloud amount will be coded as ,BKN'when there is:
,{e
( a)F-7 octa ctoud
r.)
'-6
O-Aocta cloud
*5 c) 5-B octa cloud
d) 6-7 octa cloud
-:l
? 16 The warnings'given to aircraft in flight about hazardous
-3 weather occurrences /
forecasts are knolvn as:
-5 a) Aerodrome warnings
i; 17 SPECIis issued for the occurrenceof:
a) Dust storm
;J b) Freezingfog
E\l -Q).Tornado
- ' 1 ll of the above
19
tl 18 TAF for the valictityof 09-18hrs urc shourd be based on:
a) 1200Z chart
9i900 Z chart
ic) 0300Z chart
Voooo z chart
r d
19
i.v firecasting offices in India will, in generalissue locarforecastfor:
a) p hr vatidity
I.5|-O
'' hr validity
c) Requirementsof ATC
d)Botha&b
',
20 In a ROFORcode 7 is the indicatorfor group of
fO" lsotherm
€,fop of cloud and 0o lsotherm
c ) M o d .T u r b u l e n c e
d) Top of cfoud
t ,
q , 21 W h i c h i s n o t O p M E Td a t a ?
a) AIREp
I t
b) METAR
t'':
T-
tv
:-
t'r
I ,
t ,
, i-'
, / l
-,*f
G)rHeavy Rainfall
d) RoFoR
22 C u t - o f ft i m e f o r e x c h a n q ef o r M E T A Ru n d e r R O B E X s c h e m e i s : ir
a) 3 minutes
minutes
A{
minutes -J
l "-)d) )0
15 minutes
lr
, '3
2 3 . .. The la\ral distance otbWIS fiB-h*sitefr-omthe cehtrat line of the runway is:
.'...3)120 nXrs i:.:
b\80 mtrs
c) \mtrs rJ
d) 300yntrs
:J
24 The change group indicators included in TREIID forecast are: :-f
a ) G R A D U/ T E M P O/ R A P I D
b ) P R O B/ T E M P O/ B E C M G uJ
( c)/EMPo / BECMG
l.J
! rervreo/ BEcMG/ Nostc/ NSW
= ' !
: i*'
25 Messages intimating serious aircraft accidents should be prefixed by: .. 1
' a))Air crash
-d)
Accident
J
c) SPECI
{
d)sPEcrAL l\../
,t<
26 Gudelines of Meteorologicalservices for internationalair navigation is contained .J
i n I C A O ' sp u b l i c a t i o n : - t'r>
:
a) Annex 1
1 U
1 b)[nnex 3 I
c) Annex 4
' 1
d) Annex 9 J 1
27 SIGWXcharts by MWOs are issued: - ! .
a )B t i m e s a d a y
(6J--I times a day
3,l
c) 2timesaday J ,J
d) Noneofthe above
3,J
28 wstc produqts are gen€ratedat:
a), Washinqton\and
\ \ LondM
\
l,iJ
b), Lon\on
\ and Nby Delhi #\';
; r.5
*
r 1
t .?v'
t , -
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller jethalalgada. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £5.91. You're not tied to anything after your purchase.