Kerala PSC Previous Years Question Paper & Answer
Page:10
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:-To disconnect the moving contact of the diverter
C:-To avoid heavy sparking at the contact point
D:-To provide an electrical isolation for the windings
Correct Answer:- Option-C
Question52:-Full form of USB
A:-User Serial Bus
B:-Universal Serial Battery
C:-Universal Serial Bus
D:-Universal Storage Battery
Correct Answer:- Option-C
Question53:-Which marking media takes more time for drying?
A:-White wash
B:-Prussian Blue
C:-Copper Sulphate
D:-Cellulose laquer
Correct Answer:- Option-B
Question54:-In a flexible hacksaw blade which portion is hardened
A:-Back edge
B:-Side
C:-Teeth
D:-Pin holes
Correct Answer:- Option-C
Question55:-The point angle for chipping mild steel is
A:-55 degree
B:-60 degree
C:-45 degree
D:-65 degree
Correct Answer:- Option-A
Question56:-The range of clearance angle in a drill
A:-8 to 100 degree
B:-3 to 5 degree
C:-0 to 20 degree
D:-8 to 12 degree
Correct Answer:- Option-D
Question57:-For which purpose a reamer is used
A:-Drilling deep holes