I have a problem with polarities. I can find v', v'',
v''' and the current also, but i dont know how to fix the right
sign and i get my final answer wrong when i sum them up. Can you
explain in detail how i determine the signs and polatities?
I have no problem whith the current or voltage division. Only the
signs
I have a problem with polarities. I can find v', v'', v''' and the current also,...
Question 3. In the following circuit diagram, the directions of current and polarities of voltage have already been defined. Determine the actual values of the indicated currents (using passive sign convention). Round the final answers to two decimal places. Given: i5 V+ R2-100
Problem 1. Find the current I and V, in the circuit. Turn on voltage of the diode is 0.7V. (10 points) 1+5V Problem 2. Find the current and V, in the circuit. Turn on voltage of the diode is 0.7V. (10 points) + +5V BR-4.30 PV
Please please solve this problem carefully, I have to turn this
in by Monday and If I get this wrong, I can't graduate....because I
don't get enough GPA..
Problem 4. (20 points) (a) Find iz in the following OP amp circuit if Va-5V. (10 pts) (b) Specify the range of voltage source values that will not cause the OP amp to saturate. (10 pts) 20 V 10 k? 20 V 6V
ONLY QUESTION 7
Problem 7. Find voltage V and current I. Diodes have nonideality factor n1.5, reverse saturation current Is-10-14 A and reverse breakdown voltage bigger than Vo IOUl 0,9 V Problem 8. Consider two circuits below with Vs being sinewave of the 10V amplitude. Use constant voltage source diode model with turn-on voltage of 0.5 V. Sketch the waveforms of V
Can Someone explain how to do this problem?
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, Io(e"s/V 1) where Io 10-12 A and VT 0.026 V 10Ω 10 V (+ 5 mH Uo 1 A
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, Io(e"s/V 1) where...
can someone please explain how to solve this problem? thanks
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The current-voltage relationship for the diode is, as usual, I = VT = 0.026 V. Io (e/Vr 1 where Io = 10-12 A and + vf 10 15 + 10 V (+ 1 A Vo 5 mH
4. Current and Voltage Source with Diode: For the circuit shown below, find the voltage vo. The...
in the following circuit, find the time waveform of the unknown
current i using mesh analysis. the two voltage sources have the
following time wave form
v1= 10sin100000t V
v2= 5cos 100000t V
In the following circuit, find the time waveform of the unknown current, i, using mesh analysis. The two voltage sources have the following time waveforms: = 10sin 100000tv V2 = 5cos 100000+ V akiz i 0.5H m IH O.IMF 10.02uF 3ks V₂
I have these data from Open circuit and Short circuit tests:
OCT:
Voc= 105.9 v
Ioc= 0.08 A
Poc= 2 W
SCT:
Vsc= 12.9 V
Isc= 0.45 A
Psc= 3 W
pf= 0.669
How to correclty calculate the following
parameters:
The transformer rating
is
a. winding polarities b. core resistance and magnetization losses c. flux linkage losses d. winding resistances e. efficiency f. voltage regulation
Simple AC circuit problem (I WILL DOWNVOTE IF YOU DO NOT EXPLAIN WHERE I AM GOING WRONG). Problem: Obtain the overall impedance Z given the following info: Real Power = 1000 W, Power Factor = 0.8 leading, Vrms = 220 V I am doing the following: Get the power angle phi by taking the inverse cosine of Power Factor. phi = 36.87 degrees. From the power triangle, Q = (Real Power) x tan(phi). Q = 750. S = P +...