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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More spatters are due to ے
(A) பண current (8) More speed (C) Excess current (D) Big size electrode
(|) Positive terminal (8) Negative terminal
(C) Equal in both terminal . (D) No variation
In DC supply the heat distribution is more at _
The effect of arc blow will be totally absent in
(A) DC straight polarity (8) DC reverse polarity
(9) AC welding (1)) Welding with long arc
The electrodes are manufactured in two standards lengths namely :
(A) 350 mm and 450 mm (8) 350 mm and 250 mm
(0 400 mm and 500 mm (D) 10” and 18”
A lap joint has :
{A) Parts in the same plane (8) Overlapping parts
(C) Parts in the same plane (D) A part perpendicular to another part
In the 5G position, pipe must be located ina _ ஐன்,
(^) Vertical axis (8) Fixed horizontal axis
(C} Rotating vertical axas (11) Fixed vertical axis
Which is not coming under ferrous metal ?
(ക) 500 (8) மன் (ಲ) (गलः (D) Cast iron
Which is not an alloy ?
(^) Steel (8) Brass (C) Stainless steel (D) Iron
Which of these devices is/are acceptable and safe for lighting a welding t rch ?
(ക) Matches (B) Cigarette lighter (C) Spark lighter (ಐ) All of the above
11 150/2016
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