Kerala PSC Previous Years Question Paper & Answer

Title : Offset Printing Machine Operator Grade II - Printing Government Presses
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Offset Printing Machine Operator Grade II - Printing Government Presses ' And exam conducted in the year 2022. And Question paper code was '84/2022/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: 10 out of 13
Excerpt of Question Code: 84/2022/OL

೦೫೦೧7 roller
D:-Dwell roller
Correct Answer: Option-C
Question75::Which of the following statement is/are correct about Auto Plate loading 7
i) Plate changeover can take place on all printing unit at the same time,
ii) The operator has to lift the guard and put the lead edge of the plate in to the clamp.
il) No operator related error will occur.
க0டி (ii and ii
B-Only ( and ii)
பயி the above (i, ॥ and ii)
D:-Only (i and ii)
Correct Answer: 8

Question76:-Calculate the press cost to print 16000 pamphlets (Design size : 4.5"x 7.5", size of pamphlet : 5.5" 8.5") printed in four colours on one side on 120 GSM art paper which
cost Rs. 55/0 of 23" ‏بر‎ 36" basic sheet size. Gripper and cutting allowance one inch. (Assume cost for one exposed plate 15 Rs. 350 and printing cost for 2000 impressions for one
colour is Rs. 250).

‎Correct Answer:- ೦೧000

Question77:-Any particle that sticks to the blanket or plate that transfers an imperfection to the printed page is called
Correct Answer: Option-C

Question78::Which of the following is/are causes the printing problem "Blinding" in offset printing ?

i) Excess gum in fountain solution

1) Excess fountain rollers,

ii) Fountain solution too acidic
‘Ac Only (i and i)
B:-Only (i and il)
Cell of the above (i i and i)
D-Only (i and ii)

Correct Answer: Option-D

‘Question79:-Choose the remedies to rectify the printing problem
i) Check the pH of fountain solution

ii) Add varnish to increase tack

10 Use moisture resistant stock


‘Ac Only (i and ii)
B:-Only (i and i)
‏القع‎ the above (1,॥ and ii)
D-Only (1 and ii)
Correct Answer: Option ®
Question80:-The failure of the roller to transport ink is generally known as
Correct Answer:- Option-D
QuestionB1:-The deposit of unwanted, excess ink and paper residue on either the plate or blanket is




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Offset Printing Machine Operator Grade II - Printing Government Presses : Video