At which condition of ‘ξ’, resonant peak does not exist and its maximum value is considered to be unity along with zero resonant frequency?
A. 0 < ξ < 0.707
B. ξ > 0.707
C. ξ = 0
D. ξ = 1
Answer:B
At which condition of ‘ξ’, resonant peak does not exist and its maximum value is considered to be unity along with zero resonant frequency?
A. 0 < ξ < 0.707 B. ξ > 0.707 C. ξ = 0 D. ξ = 1