Which of the following combinations should be selected for better turning of an LCR circuit used for communication ?

Options

A. R = 20 `Omega`, L = 5.1 H,C = 35 `mu`F
B. R = 25 `Omega`, L = 5.2 H,C = 45 `mu`F
C. R = 15`Omega`,L = 5.3 H,C = 30 `mu`F
D. R = 25 `Omega`, L = 5.1 H,C = 45 `mu`F

Answer

C

Explanation

Option with highest quality factor should be chosen as most appropriate answer
`Q = (1)/(R) sqrt((L)/(C))`