Kerala PSC Previous Years Question Paper & Answer
Page:14
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Deputy Manager (Production)' And exam conducted in the year 2023. And Question paper code was '161/2023/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.
யா. iv. Cyclotrimethlene trinitra amine
b ८ d
Avi ॥ ॥ ங்
8: ॥ ।५ |
ங் + + 7
0:1५ ॥ 1 ॥
Correct Answer:- Option-D
Question73:-High COD to BOD ratio of an organic pollutant represents:
A:-Presence of free oxygen for the aerobic decomposition
B:-high biodegradability of the pollutant
C:-presence of toxic material in the pollutant
D:-low biodegradability of the pollutant
Correct Answer:- Option-D
Question74:-By using combined cycle steam and gas power plant
A:-specific fuel consumption can be decreased
B:-efficiency increased
C:-Specific fuel consumption can be decreased and efficiency increased
D:-None of the mentioned above
Correct Answer:- Option-C
Question75:-In fault tree analysis, event symbols describe the events that lead to
A:-Subsystem level failure
B:-Parts level failure
C:-System level failure
D:-Component level failure
Correct Answer:- Option-C
Question76:-The plume behavior which occurs in the super adiabatic condition with
light to moderate wind speed in the presence of large-scale thermal eddies are
known as
A:-Coning Plume
B:-Looping Plume
C:-Neutral Plume
D:-Fanning Plume
Correct Answer:- Option-B
Question77:-The operating temperature of a central receiver power tower of solar
plant is
A:-100°C - 200°C