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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Executive Engineer' And exam conducted in the year 2022. And Question paper code was '039/2022/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.
Correct Answer: Option-C
QuestionS1::When a system of forces is acting on a body, a force that would balance one or more unbalanced forces is called
‘Ac Resultant
B:-Equilibrant
c-Couple
D-None of these
Correct Answer:- Option ®
QuestionS2:-A 10 kg chandelier light is suspended from the ceiling of a building using four equal length chains. The tap ends of the chains are secured equally spaced on the
circumference of a circular plate which is screwed on the ceiling. The circular plate has a diameter of 1.2 meters and the maximum permissible force in any chain is limited to 25 2۷
Then the minimum vertical distance between the ceiling and chandelier is (take g = 10 Vs").
കാണേ
B:-50 cm
0:60 ௭
D-None of these
Correct Answer:- Option-C
Question53:-The sufficient and necessary condition far equilibrium of a system of coplanar forces acting on a rigid body is
ay Feo, 2> ೫
2۰۴
C:-Both (1) and (2)
२५०
D:-None of these
Correct Answer: Option ®
QuestionS4:-If two forces acting simultaneously at a point are represented in magnitude and direction by two adjacent sides of a parallelogram, their resultant is represented in
magnitude and direction by
‘AcLonger of the other two sides
B:-Shorter of the other two sides
Diagonal of the parallelogram that forms a triangle with the other two sides
D-None of these
Correct Answer:- Option-D
Question55::Which of the following is a statically indeterminate problem 7
‘AcResolution of a given force into two parallel components in one plane
B:-Resolution of a given force into more than two parallel components in one plane
CeBoth (1) and (2)
D-None of these
Correct Answer:- Option ®
Question56:-Consider the following two statements :
Statement | : A couple in its plane can be transposed without changing its action on a body.
Statement II: Resolution of a force into a force and a couple is net possible of these statements.
‘Act and ॥ are true
Bel and Il are false
Cots only true
Delis only true
Correct Answer:- Option-C
Question57:-A short cylinder weighing 20¥ kg is held in equilibrium by means of a rope/belt passing over a hook on the ceiling and the cylinder as shown in the figure. The angle @ at
hook is 60°. Find the tensile force in the ropeybelt. (take g = 10 mys" )