Kerala PSC Previous Years Question Paper & Answer
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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' And exam conducted in the year 2024. And Question paper code was '002/2024/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. 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.
Question45:-The principle of half tone block printing was invented by
A:-Henry Cornelli
B:-Alois senefelder
C:-William Henry Fox Tabolt
D:-Fredric Eugene Ives
Correct Answer:- Option-C
Question46:-Vertical Blanket-to-Blanket presses are
A:-CIC presses
B:-Stack presses
C:-Inline presses
D:-Duplicators
Correct Answer:- Option-B
Question47:-Flexography was originally known as
A:-Inline
B:-Anilox
C:-Doctoring
D:-Aniline
Correct Answer:- Option-D
Question48:-Crease formation in paper is due to
A. wrong climatic conditions
B. incorrect machine settings
C. Electrostatic charge in paper
D. Slow ink drying
Choose correct answer
A:-Only A is correct
B:-Only A and B are correct
C:-A, B, C and D are correct
D:-Only B and C are correct
Correct Answer:- Option-B
Question49:-Pigments which are used to allow the background material or ink to be
seen
A:-Black pigment
B:-Opaque pigment
C:-White pigment
D:-Grey pigment
Correct Answer:- Option-C
Question50:-Rollers that actually ink the plate during printing
A:-Forme rollers