Kerala PSC Previous Years Question Paper & Answer

Title : LECTURER IN ELECTRONICS ENGINEERING NCA TECHNICAL EDUCATION
Question Code : A

Page:10


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'LECTURER IN ELECTRONICS ENGINEERING NCA TECHNICAL EDUCATION' And exam conducted in the year 2017. And Question paper code was '052/2017/OL'. 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.

page: 10 out of 12
Excerpt of Question Code: 052/2017/OL

8:-:(-2)/(3)'

೧೨3/27

5:-(3)/2)*

Correct Answer:- Option-C

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‏م دصار‎ 127
8117 ர
Question82:-If tan x 1 . then the value of *lim_(x->0)""f(x}/x~2" is

ಹು
B:-0
5-1
D:-2

Correct Answer:- Option-B
Question83:-If x = 26% “theta® —log cot “theta/2"}, y = a sin “theta’, then ` ५४/५८ =
കാന 8
B:-—tan “theta’
C:-cot ` पविः
D:-—cot “theta’
Correct Answer:- Option-A

(2 + 1)e”
‏ےس‎ 0052 (€)
Question84:-The integral of

கமாக ())((x+1)e™(x})+C
B:-
566 000) ೧066700) `
3 06) कटी
0: மாகு
Correct Answer:- Option-D
Question85:-The slope of normal to a curve at any point (x, y) on it it

with respect to x is

{-x}/{{x+1}y} . The equation of the curve is

D:-"y*2)=2[log (x+1)-x]+C*
Correct Answer:- Option-A
Question86:-The Coulomb is equal to charge on electrons.
&:-1.602` 70೧ 7107-19
8:-8.28 0೧ 10718
@:-1.67 `> 10-27
D:-6.18 20८ ` 10^28
Correct Answer:- Option-B
Question87:-The Ohm's laws deals with the relation between
A:-Charge and capacity
B:-Capacity and p.d.
C:-Charge and resistance
D:-Cumrent and p.d.
Correct Answer:- Option-D
Question88:-One kwh is equal to kCal.
A:-860
B:-735.5
0;-36 70೯ 710557
D:-746
Correct Answer:- Option-A
Question89:-Resistivity is usually expressed in terms of
A:-ohmy** ~C*
B:-Moh

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