## Kerala PSC Previous Years Question Paper & Answer

Title : FIRST GRADE DRAFTSMAN/ OVERSEER - CIVIL
Question Code : A

Page:9

Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'FIRST GRADE DRAFTSMAN/ OVERSEER - CIVIL' And exam conducted in the year 2017. And Question paper code was '041/2017/OL'. 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.

page: 9 out of 11
Excerpt of Question Code: 041/2017/OL

D:-Compacted ground

Question78:-Handles of chains are made up of

A:-mild steel

B:-galvanised iron

C:-brass

D:-copper

Question79:-Distance between two neighbouring brass rings is

A:-less than 20 cm

B:-20 cm

C:-1m

D:-5 m

Question80:-Due to curvature of earth the object

A:-looks higher than it is

B:-looks lower than it is

C:-looks as it is

D:-looks curved

Question81:-Generally while chaining, the arrows which accompany with one chain must be

A:-12 nos

D:-3 nos
Question82:-Generally the limiting length of an offset should be
A:-5 m
B:-15 m

:30ന
D:-50 m
Question83:-In rise and fall method, a complete check is provided on the calculations of
A:-back sight
-fore sight
-intermediate sights
D:-all the sights
Question84:-The straight line tangential to the longitudinal curve of the level tube at its centre is called as
A:-horizontal axis
-trunnion axis
D:-axis of the bubble tube
Question85:-The axis about which the telescope and the vertical circle of a theodolite rotate in the vertical plane is called
A:-vertical axis of the telescope
B:-bubble axis
C:-trunnion axis
D:-axis of the level tube
Question86:-The maximum tolerance in a 20 m chain is