Kerala PSC Previous Years Question Paper & Answer

Title : Assistant Engineer (Agriculture) - Agriculture Development and Farmers Welfare
Question Code : A


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Engineer (Agriculture) - Agriculture Development and Farmers Welfare' And exam conducted in the year 2023. And Question paper code was '169/2023/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: 18 out of 20
Excerpt of Question Code: 169/2023/OL





Correct Answer:- Option-A
Question89:-Pick the odd-one-out from the given power transmission drives:

A:-Gear drive

B:-Belt drive

C:-Chain drive

D:-Clutch drive

Correct Answer:- Option-D

Question90:-Which among the given metal joining terminology is commonly used,
when two pieces of metal are joined by melting its edges and adding a filler
material, if necessary?

A:-Ultrasonic welding
B:-Friction welding
C:-Resistance welding
D:-Fusion welding

Correct Answer:- Option-D

Question91:-For a heat exchanger, -Ar, the maximum temperature difference
and Araisis the minimum temperature difference between the two fluids. LMTD is
the log mean temperature difference. Cnin ANd Cmax are the minimum and the
maximum heat capacity rates. The maximum possible heat transfer between the
two fluids is

At-Crax LMTD

8-೮... LMTD

Ci-Cinax Al'max

]0:-6 AT max

Correct Answer:- Option-D

Question92:-A hollow cylinder has length L, inner radius r1, outer radius r2, and
thermal conductivity k. The thermal resistance of the cylinder for radial conduction

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Assistant Engineer (Agriculture) - Agriculture Development and Farmers Welfare : Video