## Kerala PSC Previous Years Question Paper & Answer

Title : Non Vocational Teacher in Physics (Senior) - Kerala Vocational Higher Secondary Education
Question Code : A

Page:1

Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Non Vocational Teacher in Physics (Senior) - Kerala Vocational Higher Secondary Education ' And exam conducted in the year 2022. And Question paper code was '61/2022/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.

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Excerpt of Question Code: 61/2022/OL

Question Paper 6०८९; 61/2022/0L
Category Code: 267/2022

Exam: Non Vocational Teacher in Physics (Senior)
Date of Test 07-08-2022

Department Kerala Vocational Higher Secondary Education
Alphacode A

Questiont:-In the case of a simple pendulum with a rigid support, the constraint is
‘Acholonomic only
Bs-thenomic only
೦-005 rhenomic and holonomic
D-both scleronomic and holonomic

Question2:system is in equilibrium and 11, = 200g, what will be the value of M.?

و ۸:108

8-1519
61739
0:-2309

Question3:-Consider a frame 5' which is rotating with an angular டப பாட with respect to a fixed frame 5 having same origin. The position vector of a particle at
any instant as observed in! frame is ۳ ‏ثثيك‎ +6t +(4+ तमो, 116 Coriolis acceleration at time t = 1 is

५2 + 617%
07,

كمه )49 + 6.2

0-741 - 118) +808

Question4:-If ‏ی۸‎ and Ry, respectively represents the orbital radi of Earth and Mars, the ratio of orbital velocity of Mars to that of Earth around the Sun is

Question:-The angular speed of a partical moving under the action of a central force varies
ಟಟ as the distance from the the origin to the particle
Br-inversely as the square of the distance from the origin to the particle
രിയ്യ as the distance from the origin to the particle
De-directly as the square of the aistance from the origin to the particle
Correct Answer: Option ®

Question6:-The eigen values of a system with ್ಚೊ ಡರ ‏28ء‎ , where € is a constant having dimensions of energy, Ris an arbitrary unit vector and a, a, and ‏رہ‎ are Pauli
matrices, are