Consider the steady-state absolute amplitude equation shown below, if ω / ω n = √2 then
amplitude ratio (X/Y) =?
(X/Y) = √{1 + [ 2ξ (ω/ω n )] 2 } / √{[1 – (ω/ω n ) 2 ] 2 + {2ξ (ω/ω n ) 2 }
A. 0
B. 1
C. less than 1
D. greater than 1
amplitude ratio (X/Y) =?
(X/Y) = √{1 + [ 2ξ (ω/ω n )] 2 } / √{[1 – (ω/ω n ) 2 ] 2 + {2ξ (ω/ω n ) 2 }
A. 0
B. 1
C. less than 1
D. greater than 1