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 WELDING TECHNICAL EDUCATION TVM KLM PTA KTM EKM TSR MPM KKD KNR DISTS' And exam conducted in the year 2014. And Question paper code was '147/2014'. 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.
147/2014
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6.
Which non-ferrous metal is reddish in colour 7
{A) Aluminium (8) (णत (6) Mild Steel (0) Copper
Argon gas cylinder is painted with
(ಗಿ) Blue colour (B) பஷ லவா (त) Black colour (D) Maroon colour
Which metal has highest melting point ?
{A) Tungsten (B) Aluminium (C) एणा (ப) [णा
Which one of the welding machines given below can be used for both AC and DC
welding ?
(வ) Engine driven welding generator (B) Motor driven welding generator
(C) Welding transformer (D) Welding rectifier
Which one is suitable for resistance welding ?
(A) Manual Metal Arc Welding (8) TIG Welding
(€) MIG Welding (0) Spot Welding
It is the distance between Electrode and base metal while welding is called :
(ക) Arc Distortion (8) Blow عامط (0) ക Length (D) श्प अण्न
The energy source of Thermit Welding is :
(ಸಿ) Mechanical Energy (18) Chemical Energy
(C) Electrical Energy (D) None of these
State the nozzle size you will select fo weld a 3.15 mm thick mild steel sheet :
(५) 3 ® 3 (€ 7 (1) 10
The measuring instrument used in resistance :
(ಗಿ) Ammeter (8) Voltmeter ) 7 (D) Ohm meter
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