Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Draftsman Gr III/ Overseer Gr III (Mechanical), Draughtsman Gr II (Mechanical) - Harbour Engineering, Kerala Electrical and Allied Engineering Company Ltd' And exam conducted in the year 2023. And Question paper code was '210/2023'. 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.
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Which pulley is used to increase the arc of contact, and also to produce a more tension in the
belts?
(A) Wooden pulley (B) Stepped pulley
(0 Jocky pulley (1) Fast and loose pulley
What is used to make a long shaft by joining the pieces of shaft?
(A) Bearing (B) Keys
(C) Couplings (D) Clutches
Which among the following converts mechanical energy in to electrical energy?
(A) Transistor (B) Generator
(C) Motor (D) Transformer
Which of the following statement is/are correct about welded pipe fittings?
0) Used for making permanent connections
(ii) These fittings will have the same thickness as that of the pipe
(A) Only @) (B) Only Gi)
(C) All of the above (i) and (ii) (D) Both (i) and (ii) are not correct
Which of the following statement is/are correct about Ball valve?
0) ىم spherical shaped rotating part with a hole at the centre to keep the flow in ON or
OFF position through the pipe lines
(1) It is called as junction valve
(A) Only @) (B) Only Gi)
(C) All of the above (i) and (ii) (D) Both (i) and (ii) are not correct
The motion of the follower away from the center is known as:
(^) Dwell (೫) Rise
(C) Eccentricity (D) Concentricity
Which of the following reciprocates or oscillates in a direction vertically upward and
downward?
(^) Cylindrical cams (B) Disk cam follower
(C) End cam followers (D) None of these
Which of the following statement is/are correct about reciprocating pump?
(0) These pumps are positive displacement pump
(1) The suction and delivery pipes are provided with non-return valves
(iii) These are also known as rotodynamic pump
(^) Only (0) ൯) Only @ and (ii)
(C) Only Gi) (D)_ All of the above (i), (ii) and (iii)
210/2023 8 A