Kerala PSC Previous Years Question Paper & Answer

Title : Laboratory Technician Gr II/ Laboratory Assistant Gr II
Question Code : A

Page:7


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Laboratory Technician Gr II/ Laboratory Assistant Gr II' And exam conducted in the year 2022. And Question paper code was '114/2022'. 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: 7 out of 14
Excerpt of Question Code: 114/2022

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The Range of Specific Gravity of Milk at 15.6 degree Celsius :
(A) 1.02 - 1.05 (8) 1.10 - 1.50
(0 0.09 - 1.0 (D) 1.12 -1.15

Dextrinisation process of Starch includes the following the changes :

1. Starch hydrolyses to simpler forms

2. Colour and flavour changes

3. Development of burnt, toasted flavour due to Enzymatic browning

(^) land 3 only (B) 1 and 2 only
(೮) 2and 3 only (D) All the above (1,2 and 3)

The Fat globule size in Homogenised Milk :
(A) 0.1 —20 micro meter (B) 0.001 — 0.005 micro meter
(C) 0.006 — 0.0010 micro meter (D) 0.0015 — 0.0020 micro meter

Government of India Promulgated PFA and FPO act in the year :
(A) 1954, 1955 (B) 1954, 1956
(C) 1955, 1956 (D) 1956, 1954

Which of the following Statements are correct Cheese Making?

1. Processing of Milk in to Cheese removes most of the water soluble Vitamins
2. Protein Concentration increases during Cheese Manufacture
3. Lactose Concentration increases during Cheese Manufacture

(A) 2 and 3 only (3) 1and3 only

(C) All the above (1, 2 and 3) (D) 1 and 2 only

Which of the following statements are correct about quality of Meat products?

1. The main Parameters of fresh Meat quality is colour and Marbling
2. To retain colour Oxygen is removed during Packaging
3. | The Myoglobin whose main role in living Muscle is to bind Oxygen needed for various

Chemical reactions

(^) land 2 only

(2) All the above (1, 2 and 3)
(೮) 2and 3 only

(2) 1and 3 only

9 114/2022
[P.T.0.]

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