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GATE 2020: Network Theory Quiz 5 (App update required to attempt this test)
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Question 1
The coupled inductor configuration is shown below :
Given, L1 = 1mH, L2 = 4mH , Coupling coefficient = 0.5
The equivalent inductance is ___________ mH.
Question 2
The maximum value of mutual inductance of two inductively coupled coils with self-inductance, L1 = 90mH and L2 = 160mH is
Question 3
In the magnetically coupled circuit shown in the figure, 56 % of the total flux emanating from one coil links the other coil. The value of the mutual inductance (in H) is ______ .
Question 4
Two identical coupled inductors are connected in series. The measured inductances for the two possible series connections are 380μH and 240μH. Their mutual inductance in μH is ________
Question 5
Find the total inductance for the three coupled coils given in the circuit?
Question 6
The resonant frequency for the given circuit will be
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Nov 18ESE & GATE EE
