Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor (Instrument Mechanic) Industrial Training Dept English ' And exam conducted in the year 2019. And Question paper code was '065/2019'. 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.
095. Which of the following cannot be used for negative pressure?
(ல Piezo meter (B) Pirani gauge
(C) Bourdon tube gauge (D) U-tube manometer
096. A vibrating level sensor consists of
(ல One piezo electric oscillator (8) Two piezo electric oscillators
(C) Three piezo electric oscillators (D) Four piezo electric oscillators
097. The Gates required to build a half-adder are
(ல EX-OR and NAND gate (8) Four NOR gates
(C) EX-OR and AND gate (D) Four NAND gates
098. Which of the following instruments is a rate meter?
(^ Current meter (8) Venturi meter
(C) Hot wire anemometer (೧) None of the above
099. A flow meter that measures flow rates which are independent of density is
(ல Orifice meter (B) Rotameter
(0) Magnetic flow meter (D) Venturi meter
100. A SCADA system will only monitor and never make changes to the operations
(4) True (8) False
(C) Cannot say (D) None of these