Kerala PSC Previous Years Question Paper & Answer

Title : Junior Instructor (Mechanic Agriculture Machinery) Industrial Training Dept ENGLISH
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor (Mechanic Agriculture Machinery) Industrial Training Dept ENGLISH ' And exam conducted in the year 2020. And Question paper code was '006/2020'. 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: 12 out of 16
Excerpt of Question Code: 006/2020










Which of the following is a selective herbicide ?
(^) Glyphosate
(© 2,4-D

ER90/KMB200 is a model of
(ಹ) Tractor
(C) Transplanter

(ಹ) Positive displacement
(C) Radial flow

operated plough is
(ಹ) Centre of gravity
(C) ഞ്ഞ of resistance

is mostly used in power tillers
(ക) നള
(0 Cone clutch

(B) Glyphosinate Ammonium
(D) Allof these

The raised ridge left at the centre of the strip of land, when ploughing is done from centre
to side is called
(A) Dead furrow
(C) Head land

(B) Back furrow
(D) None of these

The percentage of unthreshed grains from all outlets with respect to the total grain input
in a thresher by weight is called
(A) Cylinder loss
(0 Blower loss

Sieve loss
Visible loss

Power tiller

Power sprayer

The vertical suction of a walking type mould board plough is
(A) 3-5mm
(0 8-10mm

B) 5-6mm
(7೧) 7-11mm

type of pumps are used in sprayers to develop the required pressure.
(8) Centrifugal
(D) None of these

The point at which the resultant of all the horizontal and vertical forces act in a tractor

Centre of pull
Centre of power

Fluid coupling
None of these

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Junior Instructor (Mechanic Agriculture Machinery) Industrial Training Dept ENGLISH : Video