Kerala PSC Previous Years Question Paper & Answer
Page:2
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'OVERSEER /DRAFTSMAN MECHANICAL GR II PWD/IRRIGATION' And exam conducted in the year 2016. And Question paper code was '099/2016'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. 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.
10.
11,
12.
18.
14.
15.
16.
The distance a screw thread advances axially for one complete revolution is called :
ക) مط (B) Root
(C) Module D) Lead
Which one of the following threads, is used on mechanical screw jack?
{A) V' threads (2) Acme threads
(C) Square threads (D) Buttress threads
‘Rag bolt’ is a type of :
(ಗ) Welding bolt (B) Foundation bolt
(©) Heavy duty bolt (D) Locking bolt
The semicircular key is used for transmitting light torque :
(ಯ) Feather key (B) Gib head key
(0) Saddle key (D) Woodruff key
The proportion of a nut thickness with respect to bolt diameter (D) is :
(ಯ) 05D (B) 08D
© D @) 173D
The rivet usually used for boiler plate riveting :
(ಯ) Pan head (8) Snap head
(C) Conical head (D) Countersunk head
The vice used for forging work is :
(ಯ) Forging vice (B) Leg vice
(¢) Toolmaker's vice (D) Bench vice
The box nut of a bench vice is made of :
(4) Phosphorus bronze (൫ Aluminium
(¢) Alloy steel (D) Lead
Rasp cut file is used for filing :
(4) Mild steel (B) Castiron
(¢) Nickel Steel (D) Wood
099/2016 4
