Kerala PSC Previous Years Question Paper & Answer
Page:14
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.
Question75:-The sliding surface of the lathe bed are
A:-Annealed
B:-Case hardened
C:-Tempered
D:-Hardened
Correct Answer:- Option-B
Question76:-The method of facing to bring the work against the rotation of the
cutter is
A:-Up milling
B:-Down milling
C:-Knurling
D:-Gang milling
Correct Answer:- Option-A
Question77:-The milling cutter having teeth only on periphery?
A:-End milling
B:-Plain or slab milling
C:-Side and face milling
D:-None of these
Correct Answer:- Option-B
Question78:-The operation of dividing the circumferences of a work its equally
spaced division is
A:-Grooving
B:-Counter boring
C:-Indexing
D:-Counter sinking
Correct Answer:- Option-C
Question79:-Milling operation to produce surface on both side of a work by
mounting two side milling cutter on the same arbor is
A:-Plain milling
B:-Straddle milling
C:-End milling
D:-Angular milling
Correct Answer:- Option-B
Question80:-Helical gear can be cut on following type of milling machine?
A:Vertical milling machine
B:-Horizontal milling machine
C:-Universal milling machine