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 'DRAFTSMAN POLICE TELECOMMUNICAION UNIT' And exam conducted in the year 2015. And Question paper code was '104/2015'. 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.
104/2015
Maximum : 100 marks
Time : 1 hour and 15 minutes
1. The supply frequency of alternating current in India :
^) 60Hz (B) 50Hz
(0) 100 Hz D) 40Hz
2. Alead acid battery of 24 volts consists :
(ಗಿ) 12 cells in parallel (B) 6 cells series
(0 24 cells in parallel (D) 12 cells in series
8. The quality of a good conductor is :
(A) any specific resistance (18) medium specific resistance
(C) 1ன specific resistance ` 0) സള specific resistance
4. Unit of capacitance denotes in :
(A) Farad (B) Siemens
(0 Ohm (D) Henry
5. The term “C F L” stands for :
(മ) Chloro Fluro Lamp ⊽ (B) Carbon Filament Lamp
(C) Compact Fluorescent Lamp (D) Cathod Filament Lamp
6. Which of the following is a good semi conductor ?
(ക) Germanium (B) 8
(C) Mercury (D) Fibre
7. A generator converts :
(മ) Electrical energy into mechanical னு
(B) Mechanical energy into electrical ஊனு
(0) Mechanical energy into potential energy
(D) Electrical energy into kinetic energy
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