Kerala PSC Previous Years Question Paper & Answer

Title : ASSISTANT MOTOR VEHICLES INSPECTOR MOTOR VEHICLES
Question Code : A

Page:6


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ASSISTANT MOTOR VEHICLES INSPECTOR MOTOR VEHICLES' And exam conducted in the year 2015. And Question paper code was '084/2015'. 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: 6 out of 12
Excerpt of Question Code: 084/2015



43.

44,

In water tube boilers :
(^) forced circulation take place
(B) flame and gas flows through the tube which surrounded by water :
(6) water passes through the tubes which are surrounded by the flame and gases

(D) none of the above

The object of producing the draught in boiler :
(ಹಿ) to provide the adequate supply of air for the combustion
(B) to exhaust the gases of combustion from the combustion chamber
(C) to discharge gases of combustion to the atmosphere
(D) all of the above

45. The efficiency of a boiler plant ——— with mechanical draught :
(ಗಿ) increases (B) remains same
(0) decreases (D) None of the above
46. Venturimeter is used to :
(ക) ஹயா difference of liquid flowing between two points in a pipeline
(B) measure of the pressure of flowifig liquid
(C) measure the discharge of liquid flowing in a pipe
(D) measure the velocity of the liquid
47. 1716 property of a material which allows it to be drawn into smaller section is called :
(A) plasticity (8) வேண்டி
(C) elasticity (D) durability
48. Kinematic viscosity is the :
(A) ratio of absolute viscosity to the density of the liquid
(B) product of absolute viscosity and mass of liquid
(€) ratio of density of the liquid to absolute viscosity
(12) product of absolute viscosity and density of the liquid
49, Which thermodynamic law provide the basis of temperature measurement?
(A) I Law of thermodynamics (8) 111 of thermodynamics
(9) 1 of conservation of energy (D) Zeroth law of thermodynamics
84/2015 ध 8

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