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 'TRADESMAN CHEMICAL ENGINEERING TECHNICAL EDUCATION' And exam conducted in the year 2015. And Question paper code was '096/2015'. 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.
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98% of Sulphuric acid is manufactured in Contact process is by absorbing Sulphur trioxide
त:
(&) Water (18) Con. Sulphuric acid
(C) Con. Hydrochloric acid 0) None of the above
When the value of the Reynolds Number is over 4000, then the flow will be always :
(ಗ) Laminar (ष्ट) Viseous
(8 Turbulent (D) None of these
Which of the following is a variable area meter?
(५) Orifice meter Venturi meter
(€) V notch (D) Rotameter
Chemical name of Alum :
{A) Aluminium oxide
(13) Ammonium Aluminium Oxide
(C) Potassium aluminium sulphate dodecahydrate
(D) Ferric Aluminium Oxide
In a heat exchanger, if the two fluids enter at the same end of the exchanger and flow in the
same direction to the other end is called :
(^ Counter current flow (B) Parallel flow
(C) Cross flow (D) Laminar flow
The Minimum dissolved oxygen required for the aquatic life is :
[ക 4ppm (B) 1ppm
(ಲ) 7ppm (D) 10 ppm
The amount of Oxygen required by bacteria for stabilizing decomposable organic matter in
water under aerobic condition is known as :
(^ تا (B) 1307
(8 DO (1) 800% (ಗ) 876 (8)
96/2018 8 A
