A) 3000Hz
B) 1500Hz
C) 2500Hz
D) 1250Hz
Correct Answer: A
Solution :
\[\operatorname{Frequency} of {{5}^{th}} O.T = \left( 5 +1 \right) \frac{v}{2L}\] \[\operatorname{f}=\frac{6\times 333}{2\times 33.3\times 1{{0}^{-2}}}\]You need to login to perform this action.
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