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 WIREMAN TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '108/2016'. 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.
75. A tong-tester in an instrument having a :
(A) current transformer
(B) potential transformer
(8 current transformer with an ammeter
(D) potential transformer with a voltmeter
76. A coolant is used for cooling the :
(ಗಿ) machine (B) job only
(C) cutting tool (D) hot chips
77, As compared to an amplifier, a transformer cannot. :
(ಗಿ) increase the output power
(B) increase the output voltage
(C) increase the output current
(D) perform none of these
78. Crackle test on transformer oil is conducted to find out the presence of :
ல ண் (8) water
(©) gas (D) oxide
79. Diversity factor is the ratio hetween minimum actual load and : ∙
(A) bined load (8) expected load
(C) maximum load (D) none of the above
80. A thermistor is a device whose resistance :
(८५) reduces as temperature increases
(ए) increases as temperature increases
(ര) reduces as temperature reduces
(D) remains constant at all temperatures
81. The largest producer of saffron in India :
(4५) Jammu and Kashmir (18) Uttar Pradesh
(C) Tamilnadu (D) Hariyana
82, Aishwarya Oil field is located in which state of India?
(ಗ) Gujarath (B} Maharastra
(C) Rajastan (D) Andhrapradesh
88. Which one of the state is not covered by western Ghats?
(ക Kerala (B) Maharastra
(¢) Goa (D) Andhrapradesh
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