Kerala PSC Previous Years Question Paper & Answer
Page:15
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'HSA Physical Science (Malayalam Medium) NCA' And exam conducted in the year 2019. And Question paper code was '055/2019/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.
C:-surface charge density
D:-Transmission coefficient
Correct Answer:- Option-B
Question45:-Capacitative reactance is
A:-inversely proportional to the frequency of a.c applied
B:-directly proportional to the frequency of a.c applied
C:-independent of the frequency of a.c applied
D:-depends on the low frequency of a.c applied
Correct Answer:- Option-A
Question46:-Degeneracy state means
A:-states with same number of atoms
B:-atoms having same mass numbers
C:-two or more states with same energy
D:-none of these
Correct Answer:- Option-C
Question47:-The coordination number of fcc structure is
A:-12
B:-16
C:-8
D:-4
Correct Answer:- Option-A