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' And exam conducted in the year 2016. And Question paper code was '150/2016'. 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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Solders melt at a temperature _ ع
(ക) Above 350 (8) எண 350
(9 روطم 450 {D) None of the above
Soldering flux has a melting, point (८ 176117 point of solder.
(3) Low (8) High (€) Equal (D) Above
In brazing the filler material melt at a temperature the melting temperature of
the material to be joined.
(A) Below (8) 118 (C) Equal (D) Above
Soldering of MS sheets takes place at a temperature of
[ക] 150*€ (B) 400% (೮) 250°C (D) 850°C
One of the necessities of welding மலம...
13] 10 reduce voltage and increase current
{B) To convert electrical energy to mechanical
{C) To get defect free weld
(1) To control distortion
Which one of the following welding machine can supply AC or DC ?
(ಗಿ) Engine driven Generator (8) Motor driven Generator
(C) Transformer (D) Transformer rectifier
The value of open circuit voltage in manual metal arc welding is volt.
(ಯ) 40-60 (8) 60-70 (೮) 60-150 (D) 110 - 220
Forge welding is classified as :
(A} Fusion welding without pressure
(8) Fusion welding with pressure
{C) Non-fusion welding with pressure
(D) Non-fusion welding without pressure
9 150/2016
(7.1.0.
