A) 225 Hz
B) 250 Hz
C) 495 Hz
D) None of these
Correct Answer: A
Solution :
\[n'=n\left( \frac{v}{v-{{v}_{s}}} \right)\] \[=150\left( \frac{330}{330-110} \right)\] \[=225Hz\]You need to login to perform this action.
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