7. Operational Amplifiers are called "operational" because they have very high gain: (T)(F) 8. Capacitors will act like short circuits and inductors will act like open circuits after the transients die down in a circuit: (T) (F). 9. Capacitors will resist instantaneous voltage changes and inductors will resist instantaneous current changes: (T)(F)

Q: What will be the modified form of the following codeword is odd parity scheme is used: Codeword:…

A: Parity bit: It is used as error detecting code. It is a bit which is added to a given string of…

Q: 23. A grounding conductor helps prevent a shock hazard in the event that an ungrounded, or hot,…

A: The explanation is as follows.

Q: Type UF cable shall not be used where subject to physical damage. A. True B. False

A: Generated power needs to be distributed to different loads. Cables are used for transferring power…

Q: "Implement the yellow highlighted table using multiplexers considering the digits used above (88 72…

A: According to the question, for the given table as shown belowWe need to implement the yellow…

Q: Assume that you just got out of an aeroplane and you switched on your cell phone. If the closest BS…

A: Given data,  The value of the distance is 5km.

Q: 10. An analog system is one in which processed data is in analog form only.

A: we need to find in analog system  processed data is in analog form only.this statement is true or…

Q: Consider a group of students that are sifting through a crate with broken or malfunctioning cables,…

A: Cable faults can be found by looking for Ethernet symbol errors on switch and router interfaces.…

Q: What does {4||1} mean? Am I using node analaysis?

A: Given an electrical circuit, asked to find the IR4as a follow-up question, asked for the meaning of…

Q: The circuit that causes one signal to modulate another is called a(n) _____.

A: The circuit that causes one signal to modulate another is called modulator,the two signals applied…

Q: Question 13 NMI is Non- Interrupt.

A: NMI: It computing, it is a hardware interrupt which can't be ignored by the standard…

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.