What are the main “alternative energy” resources under consideration today, and what are their respective advantages and disadvantages?

Q: d) Show that the complex power consumed by two elements in parallel is the sum of the individual…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: Discuss thr impact of wind energy on power system

A: Types of Renewable energy  Wind energy  Solar energy  Tidal energy  Biomass energy ....etc…

Q: Explain in your own words, the important negative environmental impacts of the following energy…

A: A.Negative Impacts of Nuclear Energy Environmental Impacts : Use of uranium is an issue for…

Q: Complete the sentence The power factor must be close to will be reduced To insure that losses in the…

A: Power factor is the ratio of Real power(kW) to apparent power(kVA). It can also be defined as the…

Q: Q3(a) In an overhead line, there are THREE units in the string of insulators having phase voltage of…

A: Given, in an overhead line there are three units in the string of insulators, having phase voltage…

Q: power transformers operate

A: No, transformers can not operate on DC power.Let us consider a transformer which is excited with dc…

Q: A man has a body resistance of 600 N. How much current flows through his ungrounded body: (a) when…

A: The solution can be achieved as follows.

Q: Explain the difference between energy and power,and identify the units for both. Give examples where…

A: Energy is the capacity or ability to do work and its SI unit is joule. Its commercial unit is KWH.…

Q: What are the elements which contribute to the cost of the electricity? And discuss how the "load…

A: Electricity :  flow of electric charge is known as electricity . Electricity used for commercial…

Q: There are TWO (2) classification of power plant based on the energy source. (i) List TWO (2) of the…

A: Conventional energy sources are those fuel which depeletes over time and cannot be reused. This type…

Q: If the values of real power and reactive power is specified for a bus, then it is called as PV bus.…

A: If values of real power P and reactive power Q is specified for a bus then it is called PQ bus (load…

Q: A power system network with a thermal power plant is operating by four generating units. Determine…

A: Here, we are having a power system network with four generating units. And we have to calculate the…

Q: Discuss impact of solar energy on power system

A: In the above given question they are discussing on impact of solar energy on power system.

Q: Explain the potential impact of this transition to renewable sources of energy of to the Ghanaian…

A: Ghana is located on the coast of the Gulf of Guinea in the western part of Africa. It shares borders…

Q: Draw the daily load curve and load duration curve for a power station with any arbitrary loads you…

A: The curve showing the variation of load on the power station w.r.t time is known as a load curve.…

Q: Regarding the quality of energy that we have right now, as we know there is a lack of stability of…

A: Yes due to the change in the climatic conditions there is lack of energy stability . During the…

Q: What is the difference between consumed or absorbed power and delivered or produce power with…

A: Consumed power or absorbed power The absorbed power is the power that is required by the machine to…

Q: (b) Explain recent trends in electrical power generation.

A: Electrical Power generation

Q: EXAMPLE: What is the maximum length in km for a 3 phase T.L having copper conductor of 0.775 cm²…

A: The solution can be achieved as follows.

Q: What about homes that are already built? If power companies put high voltage power lines in an…

A:

Q: A. What negative impacts to the environment does nuclear energy have? B. In your own words, compare…

A: In this question , we will find negative impacts to the environment of nuclear energy.. Note:- due…

Q: A wind farm operator currently has a wind farm situated on cropland that has: Four 250KW machines…

A: Given: At a hub height of 30 m Wind velocity, v=7 m/s Blades length, r=13.5 m

Q: What is the mathematical definition of Kw?

A:

Q: What are some of the environmental impacts of the use of geothermal energy sources

A: First and foremost, geothermal power is a source of clean and renewable electricity. No fossil fuels…

Q: describe how you will make use of green technology to sustain the electricity supply in North coast(…

A: Few people understand that the bulk of energy in the North Coast is generated by water rather than…

Q: Do you think the country has potential to have geothermal power plant? Why or Why not?

A: Geothermal energy : the energy which situated in earth in form of heat is known as geothermal energy…

Q: Are power transformers ideal devices, i.e., is their efficiency equal to 100%? Explain briefly

A:

Q: c) Describe the following terms as they relate to utility providers; i) Peak Plant ii) Baseload…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Subject - Discuss types of alternative energy system, and how they differ from common systems in use…

A: Alternative energy refers to non-fossil fuel energy sources. This encompasses all renewable energy…

Q: Discuss briefly the importance of renewable energy

A:

Q: Thyristor switched reactor(TSR) for power factor improvement

A: As per the guidelines, we need to solve only first question  TSR primarily used for compensating…

Q: Explain the different categories of energy consumption (residential, commercial, and industrial) and…

A: Residential use of energy : The energy which is used for household purpose is known as residential…

Q: Explain how power factor and system efficiency are related

A: As we know that the power factor and efficiency are related to each other.efficiency depends on…

Q: Write your conclusion in this module on how the hydro-electric power affects the needs of the…

A: Different energy sources are required in day to day life. These energy sources can be renewable or…

Q: In practical terms, explain the implications of the inverse relationship that exists between power…

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: Write a comprehensive note on a Hydro Power Plant and briefly introduce its components.

A: INTRODUCTION: We Know that There are various sources of Energy present on the earth atmosphere such…

Q: Define conventional energy resources. Name any one of them and mention its disadvantage. A- в I

A: Conventional energy sources are nothing but non renewable energy sources which means we cannot reuse…

Q: Who manufactures the largest wind turbine in the world today and what is the relative size of the…

A: Question  Who manufactures the largest wind turbine in the world today and what is the relative size…

Q: b. How we can improve the overall efficiency of a steam power plant?

A: The problem is based on power system subject. Look below the methods of improving efficiency of…

Q: The percent values of the voltage, current, impedance, and volt-amperes for a given power system are…

A:

Q: Show the derivation of the formula in transforming Delta (or Pi ) Network to Wye (or T) Network and…

A:

Q: Why do we need maximum power transfer? Explain.

A: Given data: Why do we need maximum power transfer? Explain.

Q: 2. Draw and Explain Schematic diagram of Geo Thermal power plant. Discuss its disadvantages.

A: Need to explain geothermal energy power plant and its working and its disadvantage

Q: What are the main social and environmental concerns of wind power.

A: The explanation is as follows.

Q: Which of the following sources need expensive machines for large scale production of electricity? O…

A: Coal is main source for large amount of electricity

Q: Q1)What is the basic difference between conventional and nonconventional energy resources.

A: Sources of energy Conventional energy Non Conventional energy

Q: In an overhead line, there are three units in the string of insulators having line voltage of 33kV.…

A: Given V= 33 kV   K=0.11  ratio of shunt capacitance to self capacitance

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.