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 'Tradesman- Information Technology' And exam conducted in the year 2023. And Question paper code was '023/2023/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.
Question97:-Which component in the laser printer prepares the image on the
photosensitive drum?
A:-Toner
B:-Laser imaging unit
C:-Transfer corona
D:-Primary corona
Correct Answer:- Option-D
Question98:-At what voltage does the secondary corona wire charge the paper?
A:--600V
B:-+600V
C:--100V
D:-+100V
Correct Answer:- Option-B
Question99:-Which of the following is not a function of a typical multi function
printer?
A:-Copy
B:-Scan
C:-Fax
D:-Barcode Scanner
Correct Answer:- Option-D
Question100:-What is the need for a fuser unit in a laser printer?
A:-To permanently bond toner to a substrate by applying heat and pressure
B:-To transfer images on to paper
C:-To give positive charge to drum
D:-To draw the toner off the drum onto the paper
Correct Answer:- Option-A