2.38 Find Req and i, in the circuit of Fig. 2.102. 60 2 ww 120 -ww 5a 62 -ww ww 80 2 40 V 15 2 202

Which of the following statements are correct for the circuit below? Thanks to the capacitors I – C1 and C2, the voltage gain of the circuit increases. II – Capacitors C1 and C2 are coupling capacitors and provide an isolation function between AC and DC voltages in the circuit. Thanks to the III – RE resistor, the voltage gain of the circuit increases. Thanks to the IV – RE resistor, the stability of the circuit increases. The V – C3 Capacitor is a bypass capacitor and prevents the loss of voltage gain. Capacitor VI – C3 is a coupling capacitor and has no effect on the voltage gain in the circuit. VII – As the value of the source internal resistance Rs increases, the voltage gain decreases. VIII – The voltage gain decreases as the value of any RL load to be added to the circuit increases

Determine the total resistance and total current, as well as the current, voltage and power that exists in each of the resistances of the following resistive mixed type circuit

The electrical devices can be connected either in the way of series circuit or parallel circuit. Illustrate an example of each circuit, explain the effects of the circuit orientation on the current, voltage, and resistance.

For circuit given in Figure 3 use Complete Diode Model and find the voltage across R1 and R2 and total current flowing in this circuit. Given that diode forward resistance is 15 Ohms for D1 and 10 Ohms for D2, also reverse current flowing acrossD2 is 20 micro Amperes. DI Ri 50 2 ww D2 Re100 오 www 10 V R3150 2

1- spark gaps testing method is applicable for testing 2- the electrical circuit that we use to measure high voltages and is not affected by frequency change 3- We can say high voltages if exceed ------------ V (Alternating voltages) 4- Transient voltages which are caused over voltages be in two forms 5- High voltages can be generated for testing in three ways ------

An example of Simple Resistive Circuits is ,

Subject:Circuits INote:Support the problems with circuit diagram and label the pertinent partsPlease with full solution

Find out the IT and RT for the given circuit: Attach simulation screenshot.

Q1// Analysis the circuit shown in figure below. SET J2 Q2 CLK K2 RESET SET J1 Q1 CLK K1 RESET CLK •