Question
Download Solution PDFBy considering standard notations, the transfer function of a tachometer is of the form
This question was previously asked in
UPSC ESE (Prelims) Electronics and Telecommunication Engineering 19 Feb 2023 Official Paper
Answer (Detailed Solution Below)
Option 1 : Kts
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Download Solution PDFThe correct option is 1
Concept:
Output = e(t)
Input = (t)
\({\rm{e}}\left( {\rm{t}} \right) \propto \frac{{{\rm{d\theta }}\left( {\rm{t}} \right)}}{{{\rm{dt}}}}\)
Taking LT,
E(s) = Kts θ(s)
\(\Rightarrow {\rm{TF}} = \frac{{E\left( S \right)}}{{\theta\left( S \right)}} = {{\rm{k}}_t}s\)
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