Lab06DCCircKirchhRules

a. If you do not go completely around the loop when applying Kirchhoff’s voltage law, then the algebraic sum of the voltages cannot be determined the algebraic sum of the voltages will always be positive the algebraic sum of the voltages will always be negative the algebraic sum is the voltage between the start and finish points   b. A p -type semiconductor is a semiconductor doped with impurity atoms whose electron valence is +4 pentavalent impurity atoms trivalent impurity atoms

How temperature effect conductivity? Explain with the help of following equation. m e'n7'

1- A). Which of the following could be used as a discharge device in an inductive AC circuit? a) resistor b) diode c) metal oxide varistor d) "a" and "c", not "b" B. What is the purpose of a discharge device used in conjunction with opening a highly inductive circuit? a) to minimize the possibility of damage to the circuits insulation as a result of a high induced voltage b) to minimize the possibility of endangering the life of the person opening the controlling switch c) to allow the magnetic field to gradually collapse, thus limiting the value of the self-induced ernf d) all of the above C. The high voltage induced by an inductor when its circuit is opened could be used constructively for a) an automotive ignition system b) an electric fence c) both "a" and "b" d) neither "a" nor "b"

can you solve this question handwritten solution step by step how did we obtain the v0 graph? my question is not a part of a graded assignment

Please help solve this problems

a) Graphically show the differences between alternating current voltage (A.C) and direct current voltage (D.C). What are the advantages of A.C compared to D.C?

In the circuit of figure Nº A, the secondary voltage Vs is 15 volts rms with a frequency of 60 Hz, R equal to 100 Ohms and C equal to 1000 microfarads. The diodes are silicon (Vd = 0.7 volts) and the Zener diode is 15 volts. Determine:a) The magnitude of the ripple voltage at Cb) The Magnitude of the Peak Inverse Voltage (PIV) for D1 and D2

IN ALL CALCULATIONS AND THE USE OF THE FOUND VALUES IN THE EQUATIONS, THE PROCESS WILL BE MADE WITH 3 DIGGERS AFTER THE COMMA. Thank you

The three-phase circuit shown in figure 1 is 220 Vrms per phase and 50Hz. Diodes are real. The circuit produces an output shown in Figure 2. Indicate the conduction angle of diode D5. What times does this conduction correspond to? Use the first cycle only (0-360°). to-0 sec.

Kindly help with this " material science and engineering " question

PROBLEM 2 Two semiconductor materials A and B shown in the given figure, are made by doping germanium crystal with arsenic and indium respectively. The two are joined end connected to a battery as shown in figure. Is the junction forward biased or reverse biased? A B

i need the answer quickly

The 3-phase half-wave rectifier given in the figure is connected to 3-phase 380 380 V 50 Hz network and feeds 20 Ω ohmic load. Plot the average value of the current flowing through the load and the waveform (vdc) of the voltage across the load on the dashed curves given.

Need answer in 15 minutes

For the circuit shown in figure 1, the diodes is in complete model and the resistance of both diodes are 5 Ohm. Find the current in the resistance RL. When the both switch S1 and switch S2 are ON. v1= 6V, V3 =3 Vv2=12 V.

In the figure given we have u(t)=10- cosot [V]. We assume the diodes and the A-meter (A) to be ideal. a) Plot the waveform of the current flowing through the A-m in scale. b) What is the reading of the A-m, if it is moving-coil type? A u(t) R1 R2 c) What is the reading of the A-m, if it is moving-iron type? d) Calculate the power factor of the WHOLE structure. 5Ω 10Ω

Calculate the equivalent resistances Rin of the following circuits. (The resistance value of the diodes in the conduction will be 0, the resistance value of the diodes in the insulation will be taken as infinity. R1=10ohm

Q1)Design moving coil ammeter as a voltmeter to read 15 V (RMS) alternating voltage. If the internal resistance of the ammeter is 5 K2, the voltage across the internal resistance is 0.5 v and the resistance of the diodes in the forward direction is 1 K2, find the multiplier resistance and sensitivity. Assume half wave rectification and a shunt resistance across the meter. The value of the shunt resistance across the ammeter is 2.5 KQ. Q2) Re-design the question above for full wave rectifier (without Rsh)

Diode is in complete model

An AC voltage controller with common cathode has O a. two diodes to be conducted at a time b. one SRC to be controller at a time O c. two SRC to be controller at a time O d. four diodes to be conducted at a time

A device needs an output voltage of 28 volts full wave dc voltage. We have 4 diodes, one zener diode, one capacitor, one resistor and one 220v / 50v. There is a transformer. Load current 300 mA (maximum) How do you do this job with these materials? Write the appropriate values on them. Calculate with formulas. Draw the circuit.

Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D1 IN4001 R. V out OV 10 kN D2 IN4001 llle

B1 plase fast

Please answer in typing format please ASAP for the like Please answer all subpart please ASAP for the like please clear the Please all subpart is compulsory please ASAP

3a. Please I want a solution of this question with all details. Many Thanks Note: It is preferable to solve by typing.