The time constant of the circuit – McqOptions

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1.	The time constant of the circuit
A.	<table><tr> <td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> 60</center> </td><td rowspan="2">C </td></tr><td align="center">5</td></table>
B.
C.	15 C
D.	25 C
E.	None of these
Answer» C. 15 C

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