


1) a) Find the equivalent inductance for circuit shown in the figures below. 10 2 H...
The equivalent inductance of the circuit shown below is
10H 10 H 30 H 12 H 18 H a. 40 H b. 26 H c. 20 HH d. 6H
n 1) [10 marks] a) For the coupled magnetic circuit shown below, find an expression for the mutual inductance L12 or L1, whichever simpler to determine. b)How does the mutual inductance change if the long wire is replaced by a infinitely long cylindrical conductor of radius Red along over its cross section? Explain. the z-axis carrying current I, uniformly distributed Problem 1) [10 marks] a) For the coupled magnetic cireuit shown below, find an expression for the mutual inductance L2...
4. Find the equivalent inductance for each of the series and parallel combinations shown in figure below. 20 H 1 H 1 H 5 H 6 H 2 H 15 H 9 H 18 H
Determine the equivalent inductance in the following circuit shown below between the terminals a and b. 12 mH 24 mH10 mH 20 mHs 30 mH 9 mH 15 mH 8 mH 14 mH O 33 mH 18 mH O 20 mH
1. Find the Thévenin equivalent of the circuit below by calculating the open-circuit voltage and the short-circuit current. If you remember what the dynamic resistance of a voltage source and a current source are, you should be able to spot the Thévenin resistance on sight. BEWARE: Don't assume that all of the voltage comes from the voltage source or all of the current comes from the current source. It is a good idea to write down loop and node equations...
Find the Thévenin equivalent circuit for the circuit shown below with respect to terminals a and b. Draw the equivalent circuit in your examination book. 12 kΩ 15 k2 36 V 1 60 kΩ Vab 18 mA
5. For the circuit shown below, find (a) T-equivalent and (b) II-equivalent circuits. 5H AO 15 H 3 20 H
Look at the circuit shown in Figure A-1. If the inductance of L
is 8 H, what is the inductive reactance of L ?
A. 0.332 m
B. 50.3
C. 377
D. 3,016
R1 ぺ.)120V@60 Hz
Question 1 For the circuit shown in figure 1; i. Find the transfer impedance function, H(s) = Vds(s) Find the poles and zeros for this transfer function and plot them on the s - Find the magnitude of the transfer function in decibels. [10] s-plane [8] ii [3] 2H 20 20 2 H Figure Question 2 The hybrid parameters (h-parameters) for the two -port network circuit in figure 2 are; 5 h=2 0.05 Find the equivalent impedance parameters (z-parameters) Find...
For the circuit as shown below, find a single equivalent inductor at terminals (a, b), where L1= 13.5 mH, L2=7 mH, L3= 14.5 mH, L-3 mH, L,-19.5 mH, and L6=8 mH, L7=9.5 mH, L8= 17.5 mH, and L,-8 mH LI L3 eqL4 し6 Ls The equivalent inductance looked at (a,b): (mH)