Kerala PSC Previous Years Question Paper & Answer
Page:12
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.
B:-Reproducibility and non-linearity
C:-Sensitivity and accuracy
D:-Drift, Static error, dead zone and non-linearity
Correct Answer:- Option-D
Question62:-The primary controller in a cascade control system must always be
tuned:
A:-faster than the secondary
B:-using the Ziegler-Nichols method
C:-with greater filtering than the secondary
D:-after the secondary is tuned
Correct Answer:- Option-D
Question63:-What is the relation between bar and psi?
A:-1 bar = 1 psi
B:-1 bar = 201 psi
C:-1 bar = 20 psi
D:-1 bar = 14.5 psi
Correct Answer:- Option-D
Question64:-Phase lag of the frequency response of a second order system to a
sinusoidal forcing function
A:-approaches 180° asymptotically
B:-is 120°
C:-is 30°
D:-is 90°
Correct Answer:- Option-A
Question65:-Which of the following is not an advantage of laminar flow burner used
in flame photometry?
A:-Stable flame for analysis
B:-Noiseless
C:-Sample containing two or more solvents can be burned efficiently
D:-Efficient atomization of sample
Correct Answer:- Option-C
Question66:-The temperature of tempering oil baths maintained at 400°C during
heat treatment of steel is measured by a/an thermocouple.
A:-lron-constantan
B:-Chromel-alumel
C:-Platinum-Platinum/Rhodium
D:-None of these