Kerala PSC Previous Years Question Paper & Answer
Page:16
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name ' Electrician- cum- Mechanic' And exam conducted in the year 2023. And Question paper code was '118/2023/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.
B:-Silicon Carbide
C:-Diamond
D:-Quartz
Correct Answer:- Option-A
Question87:-The removing of clogs and blunt abrasive grains from a grinding wheel
is called
A:-Trueing
B:-Dressing
C:-Turning
D:-Grinding
Correct Answer:- Option-B
Question88:-In grinding wheel specification 35A54K6V9, the letter V indicates?
A:-Grit
B:-Bond
C:-Grade
D:-Structure
Correct Answer:- Option-B
Question89:-The alphabet E indicates which bond
A:-Resinoid bond
B:-Vitrified bond
C:-Rubber bond
D:-Shellac bond
Correct Answer:- Option-D
Question90:-Glazing in grinding wheel refers to
A:-Grinding wheel develops shining appearance
B:-Chips get clogged between abrasives
C:-Breakage of grinding wheel
D:-Grinding wheel inbalance
Correct Answer:- Option-A
Question91:-G04 is a code used for
A:-Linear interpolation
B:-Dwell time
C:-Work co ordinate system
D:-Incremental mode
Correct Answer:- Option-B
Question92:-Mode used in CNC to feed access manually is?