the ripple current is equal to

Q: 1. 500 VA -120/240 -120/240-60HZ 1) Turns ratio (n) 2) Isec 37 I pr.

A: The apparent power, The voltage ratio, 120/240 VThe frequency,

Q: 1 ΚΩ M R1 120 VAC 13.2 Η L1 Μ 1 ΚΩ R2 60 Hz

A:

Q: 8 V + 1k M 9k W MM w 6k 5k 8k Output Voltage

A:

Q: In the given question we have to calculate the following value with correct significant figure.…

A: It is asked to find out the value of the following mathematical operation with correct significant…

Q: .Batteries are generally connected in

A: Series for voltage level increment  Parallel for current increment

Q: value will be increased

A:

Q: 8 V + 1k 7k m W is m 7k 3k 8k 2k m m 4k Output Voltage

A: The question is about finding output voltage. As output side is open circuit so output current is…

Q: have a question on why did you use 3 in the equation when solving for the ripple voltage

A: Forward bias of a diode: When Anode voltage of a diode greater than the cathode voltage of a diode…

Q: Breif the difference in the active and passive element.

A: In case of the V-I plane; the passive elements provide only positive impedance whereas in the active…

Q: From the figure below, determine the value of current I Si 무 10 V 10 2 A Si O 70mA O 140mA O 1A O OA

A:

Q: Which DMM measurement would you expect based upon the red and black leads in this image? 12 V 8 V 4V…

A:

Q: Determine Ip. Si Si 12 V 5.6 kn

A: The forward voltage drop of silicon diode is 0.7 V

Q: For current drawn, I am confused where 21/40 came from and where 200/21 came from.

A:

Q: 22. Determine the output waveform in Figure 3-87 and draw the timing diagram. FIGURE 3-87 A B C D-x

A: given here a circuit and asked to draw the output waveform. .

Fault Analysis

In an electrical engineering system, a fault is an abnormal electric current flowing through the system, and fault analysis is the study of these faults. For instance, a short-circuit is a fault where the live wire touches the ground or neutral wire. If a circuit is interrupted by a failure of a current-carrying wire then an open circuit fault occurs. The open-circuit faults are also called series faults. One or more phases or ground may be involved in a three-phase fault or may occur only between two phases. Current flows into the earth in case of a ground fault or earth fault. For most situations, the prospective short circuit current of a fault that is predictable can be calculated. To limit the loss of service because of a failure, the protective devices can detect fault conditions and operate circuit breakers and also other devices. All phases equally can be affected in a poly-phase system which is known as symmetric electrical fault. The asymmetric fault becomes more complicated to analyze if only some phases are affected. By using methods such as symmetrical components, the power system analysis of these types of faults is often simplified. The main objective of power system protection is to design, detect, and interrupt power system faults.