Q1 Answer the following questions with necessary calculations: 1- Convert the binary number 101000.101 to decimal. 2- Convert the decimal number 67 to Hexadecimal. 3- Express the decimal number (-29) as an 8-bit number in the 2's complement form.

Q: (a) What is the power factor? (b) What is the average power dissipated? (c) What is the value of the…

A: It is given that:

Q: EXPLAIN AND SHOW DATA ABOUT  THE DIFFERENCE BETWEEN NO –LOAD to OVER-LOAD? In relation to VOLTAGE,…

A: Full load voltage is the terminal voltage when a full load current is drawn. The no-load voltage,…

Q: Which is a better source of information, the power supply or the DMM? Why?

A:

Q: what is the difference between earth and ground ?  describe in simple words.

A: The difference between earthing and grounding is that the term “Earthing” means that the circuit is…

Q: Q/ For the circuit shown in the figure below, determine the current (I)Using : 1- (Mesh current) for…

A:

Q: Explain briefly, the Professional Code of Ethics of an Electrical Engineer.

A:

Q: Explain thevenin equivalent circuit for dummies?

A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…

Q: How do you decide whether a component of a system should be considered a source or a sink? or as a…

A: We need to tell about source and sink .

Q: Explain insulation coordination

A: Coordination is required in electrical systems for proper functioning of the equipments. Insulation…

Q: Imnlement the simplified expression for the following figure using NOR gates only: X- F. C NOR Y)…

A:

Q: A conductor has an initial diameter of 0.175 inch and a resistance of 0.5 ohm. If the wire is drawn…

A:

Q: The curent in a 0.05-H inductor is I= 42 – 30° A. If the frequency of the current is 60 Hz, what is…

A: The equation of the current in time domain is: I(t)=4cos(ωt-300)A The inductor value is L = 0.05H…

Q: * Experiment No3:- Loaded operation of the Dc Series Gen-erater H.W.:- who is the Best shunt or…

A:

Q: Discuss any two types of grounding methods.

A: Two types of grounding methods: Solid grounding Resistance grounding

Q: TOPIC: Power Systems, Power Plants & Illumination INSTRUCTIONS: - Answer in this format: Given,…

A: Where the voltage between conductors does not exceed 300 V and the roof has a slope of not less than…

Q: aluminum atomic bars conductivity conductor copper electricity gold spans supports insulators made…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Question 5- Power Network, Frequency & Connected Load a) In the UK and many other countries, there…

A: The legal requirement to maintain the voltage and frequency with permitted tolerances is due to the…

Q: What are BIBO stable systems? Justify with proper diagrams.

A: According to the given question, it is required to define BIBO stable systems. The detailed answer…

Q: Draw the block diagram representation of a heating system.

A: Answer- Block diagram of heating system -

Q: You have 6 PV panels that each have the same I-V curve (ISC = 5.5 A, VOC = 45 V).  (a) How many…

A: According to the question, there are 6 PV panels that each have the same I-V curve (ISC = 5.5 A, VOC…

Q: A delta-connected load has the following parameters, Zab = 60 N, Zbc = 80 + j60 N, and Zca = 50 -…

A: In star connected circuits, phase and line currents are always same but phase and line voltage will…

Q: How equation is obtained ? is that equation given in the textbook ?

A: That equation is the direct formula of pulse spread. And no need of derivation of the equation.…

Q: What is the scientists trying to solve these problems?

A: The question deals with overcoming the disadvantages of perovskite solar cells.

Q: What is a closed path made of several branches of the network called? Select the correct response:…

A: Select the correct option : The closed path made of several branches of the network called :…

Q: Commercial utility interactive PV system?  may require a designer to specify the supply-side…

A: In this question we need to find a correct option.

Q: Inductive reactance at 1-ft spacing (Xa) is dependent on the material of a conductor and inductive…

A: Inductance of a transmission line as L=2×10-7 ln GMDGMR  XL=ωL =2πf×L     =…

Q: (h) Find the steady-state and peak values of the response for this gain (1) Determine the value of…

A: (h)

Q: What does the circuit work like?

A: The above question is based on the firing circuit of a TRAIC.

Q: What is a matching circuit?

A: Matching circuit : A matching circuit is a circuit which is mainly connected by source and load at…

Q: What is skin depth in power system?

A: Skin Effect : In AC systems There is a non uniform distribution of current in a conductor.The most…

Q: What does mean by voltage is the cause and current is its effect?

A: Voltage, also called electromotive force (EMF), is the potential difference in charge between two…

Q: Explain What Are The Different Hazards? How Do We Avoid Them?

A: An electrical Hazard is a workplace hazard where a worker makes electrical contact with energized…

Q: what are two additional terms used to identify voltage?

A: For example, in a battery to represent the fundamental characteristic of it, the term voltage is…

Q: Give the concise definition or process of getting the equations in each loop/mess (Mesh Analysis) in…

A: Let us try to understand the concept of mesh analysis in this answer.

Q: Write the methods of Neutral Grounding.

A: Neutral grounding is a process of connecting the neutral point of an electrical system to the earth,…

Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.