Kerala PSC Previous Years Question Paper & Answer

Title : Dairy Extension Officer
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Dairy Extension Officer' And exam conducted in the year 2015. And Question paper code was '012/2015/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.

page: 5 out of 6
Excerpt of Question Code: 012/2015/OL

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5 of 6

(Question Which method Is not recommended ٦
(CoFull Nand ming
Correct ‏ە‎

‘question74-The metal portion ofthe aillang machine that houses the cubbec liner inside with space between to alternate the prsure by connecting to host

‘AvToat cup shel
Betas eup claw
Correct newer 11
‘Question 75-The Indian breed ofcat with ong pendulous ears resembling a cute lat is
‏ماج‎ ക്ഷെ
ജിഷ ദോ
ത്തന 907
Be contan more total protein than whole mille
ശോ more fat han whee ale
Dist gives a laxative effect
Correct newer Opton-C
‘question 77-Which ofthe following exotic cate boeed was not used inthe crossbreeding programme i Kerala

ರ ರೋ Friesen
‎ചനം of stopping the ‏ماعط‎ of cow i preparation forher ‏اہ اہ اما‎
B-Gradmg up
‏كله ممما‎
Correct newer Opton-D
ಟ್‌ ಚ್‌ 44७0,

Correct newer 01
‘Questona0:-The normal maplration rate par minutetn dairy cows
Correct Answer-Cuestion Canceled
‘Question@l:-hen the teen contains mature suspension it called
மேற்று saturated team
Bebry steam
De-superheatad steam
Correct newer Opton-C
‘Queston’2-Which ofthe folowing ifalue with regard t உள்ல.
‘AvTasrigeant should nt decompose a any teaperature normally encountered
BRefrigerant should posses high thermal eonductaty
CeTheclectrcal eastance of a eftigerant ie inportant
Di-tiguid and vapour rerigerant should have high ಜ್ರ
Correct newer Opton-D
‘Queston’3i~A large iereae in depos formation during mk processing can be expected
‘if preheating milk to temperatures between 65-90°C
Brit budding up a back pressure
‏كام كارو‎ value i lowered from 6.8 196.4
Correct Answer Option-D

ബാം രം of corrosion that occurs when two dibrant metals are contact in the presence ofa conductive sition

Brntergranular corrosion
ಮ ಗು

ಹ Opton-C

‎ஏ folowing packaging material can beusid ina wide temperature range of -S0°C to +150°C and has mpermeabilty to odours‏ ع ن۱۷ کھ معن

‎ಹ ‏عو‎
‎‘questond6.-The type of etaparaton in which the process cost reduced by reducing the steam consumpsion|
‏اقيق‎ effect evaporator

ലി ഖം evaporator
ജോധ ദി.
व ‏مط له‎ folowing isnot true In the ease of drum dying
‘AvDrum dying requires less space than spray dying
Bethe lawur of the product notatfected by drum dying
ച്ച tal and nickel plate stel can be used asa matarial of construction
மனி solubiity ofthe product is much bower indrum drying
Correct ദോ
+1 temparature needed fr Chaldar cheeses
Correct Answer-Cuestion Cancelled
(वि miniaum levd oftummation quired mthelaboratary of dairy plant
‘8-20 Wi
3-29 Wie


‎‘Question90:-The insulating material known as super insulation nar conitoning industry which can be used fora temperature range of-200°C to +120°C

‎ಸಿಂ glass
Foam glass
ളള ലമ ம meters par change required for goad Venation m dale processing rooms

‎09/08/2015 09:08 PM

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