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 TV MAINTENANCE AND REPAIRS TECHNICAL EDUCATION' And exam conducted in the year 2016. And Question paper code was '024/2016'. 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.
51.
52.
94.
85.
87.
58.
TV channels used in India are in the —————— band.
(ക பமா (B) VHF
(C) Microwave (D) None of these
The intercarrier frequency used عط TV transmission in India is :
(A) 4.5MHz (B) 45KHz
مم b5.5MHz (D) 5881
CCIR-B standard is popularly known as ————— system.
(A) 625 line European (B) 525 line American
(C) 625 line American (D) none of these
The TV programmes in America are brighter than in UK, because of :
(९) high mains frequency (B) higher mains voltage
(0 lower mains current (D) none of these
Vidicon camera tube is based on the principle of :
(^) Photoemission (B) Photoconduction
(C) Phototropism (D) None of these
Night Vision camera tubes are sensitive to :
(ಗ) Visible light (B) UV radiation
(0 Red light (D) IR radiation
deflection is used in CRO and ——————deflection in TV tubes.
കു electrostatic, magnetic യ) magnetic, electrostatic
(C) manual, magnetic (D) manual, electrostatic
PIL stands for :
(A) Primary Colours in Line (B) Phosphors in line
(C) Precision in line (D) None of these
When the raster gets stretched at the corners, it is called :
(^) Barrel effect (B) Pincushion effect
(0 Ghost effect (D) None of these
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