## Kerala PSC Previous Years Question Paper & Answer

Title : Assistant Tester cum Guager - Malabar Cements Ltd
Question Code : A

Page:18

Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Assistant Tester cum Guager - Malabar Cements Ltd' And exam conducted in the year 2024. And Question paper code was '010/2024/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: 18 out of 19
Excerpt of Question Code: 010/2024/OL

Question92:-Calculate the change in internal energy of a system which absorbs 250
k] of heat and does 100 kj of work

A:-350 J

B:-350 kJ

C:-150 J

D:-150 kj

Question93:-The amount of heat required to raise the temperature of 100 g of
water through 1°C is called

A:-Heat capacity of water
B:-Specific heat capacity of water
C:-Molar heat capacity of water
D:-None of these

Question94:-Which of the following denotes specific heat capacity amount of heat
required to raise temperature of

A:-18 g of water through 1°C
B:-100 g of water through 1°C
C:-1 g of water through 100°C
D:-1 g of water through 1°C

Question95:-For 3 moles of an ideal gas what is the difference b/n molar heat
capacity at constant pressure and molar heat capacity at constant volume?

A:-R

B:-3R

D:-R2

Question96:-Lattice enthalpy of an ionic solid is determined by

A:-Mayers relation
B:-Born-Habercycle
C:-Direct ionisation

D:-I law of thermodynamics