Factors in selecting service conductors. Factors in selecting generator

Q: Which of the following is used to reduce the compounding of a DC generator? Inverter Diverter…

A: DC generator is a device which converts the Mechanical energy into the electrical energy

Q: Identify the DC Generator used for Arc welding purpose. With a neat sketch explain its working. list…

A: Arc Welding is process which used arc to melt and join the metals. For the purpose of generation of…

Q: What is a feeder? What is a fitting? What is meant by a “ground”? What does “grounded” mean?

A:

Q: Write a report about Relay types.

A: Depending upon the structural features and operating principles there are several types of relays,…

Q: Question Electromagnetic Induction type relays are True widely used to protect the DC network False

A: In this question , we will write about relay used for dc network....

Q: single-phase, 10-kVA, 200-V, generator has an internal impedance Z, of 2 Q. Using the ratings of the…

A:

Q: A 230VAC rated, 60 Hz, 10-Hp Single-phase AC motor is to be connected for across-the-line starting.…

A: Steps With 20 % overloading, calculate line currents  Choose range from wire selection table Take a…

Q: Discuss system demand and generator loading

A: System demand  System demand management (SDM), also called as management control (DSM) or…

Q: 1. The number of devices required to perform the no-load test and the short-circuit test for…

A: Electrical machines can be either generator, transformer or motors. They can be either Ac machines…

Q: How does field distortion affect commutation ? ( DC GENERATOR QUESTION)

A: The armature reaction cause the alteration with the main field and cause the demagnetization or the…

Q: the course is power transmission system... what are the limitations of Screened cables? why we…

A:

Q: () List any three factors to be considered for mechanical design of overhead lines

A: According to our expert policy only one individual question is to answered.kindlybrepost the…

Q: 14 Open- and short-circuit test has been performed of a synchronous machine 45-kVA, three- phase,…

A: Unsaturated synchronous reactance is calculated using Vph on airgap line and armature current at…

Q: Explain about PI Control of the Integrating Pumped Tank Process

A: The main objective for PI control of integrating pumped tank process is to maintain liquid level at…

Q: . Should the brushes of a loaded generator be placed in the neutral plane ? (DC GENERATOR QUESTION)

A: No .

Q: LOOK! THINK! DO! WORKPLACE HAZARD/ACCIDENT What is the Can the hazard OHS strategy? hazard? harm…

A:

Q: Q3: A synchronous generator with peak generated voltage Vg which is connected to a lighting arrester…

A: Equivalent per phase diagram Apply KVL in loop 1)

Q: The X/R circuit ratio of an automatic reclosure is inversely proportional to the asymmetrical factor…

A: Automatic recloser: It a type of switchgear that is used in overhead electrical distribution system.…

Q: 5.9 Explain, with the aid of suitable diagrams, how incorrectly positioned Arushes can cause the…

A:

Q: sequence components o

A: For PU system- PU value=Actual value/Base value

Q: 2. What is meant by open and short concept in cabling?

A: When a potential is applied across the ends of a conductor (wire or cable), the circuit becomes…

Q: Choose which answers are correct Which of the following is a way to find the order in which…

A: The way by which the generator generation and capacity are scheduled based upon economic load…

Q: Discuss the importance of safety in an engineering maintenance from Kasapreku’s case scenario?

A: Answer:  The food and beverages industries has a moral and regulatory obligation to keep the work…

Q: 2. Explain over modulation.

A:

Q: polyphase system is generated by______?   a.Both a and c b.Having two or more generator windings…

A: poly phase AC circuits:Poly phase  circuits are important because of all electric power is generated…

Q: In your own words and from your own understanding, avoid plagiarism or copying from the Course…

A:

Q: Find the effect of ‘clearing time’ on transient stability. Using the equal area criterion method…

A:

Q: Explain Basic Trip Circuit in Transmission line? Also, Discuss the Fundamental Requirements of…

A: Protection refers necessary isolationof healthy system from faultysystem, so that fault can not…

Q: 7. What is the nature of the generator-load frequency characteristics? 8. What is the effect of a…

A: Load-frequency characteristics: Under equilibrium conditions, but with equivalent primary control…

Q: Q2 / explain the operation of spit phase motor

A:

Q: What is meant by build-up of a generator ? (DC GENERATOR QUESTION)

A:

Q: Draw and explain working of pumped storage power plant. What is flow duration curve? What are the…

A: A labeled diagram of the pumped-storage power plant is shown below:  A pump-storage plant is a…

Q: Why do we need Transmission system in various power plants and vehicles?

A: Transmission of Electrical power involves large transmission of electrical energy from power plant…

Q: 1. What are the reasons of drop of terminal voltage due to load in alternator?

A: NOTE :- As per our rule we’ll answer the first question since the exact one wasn’t specified. Please…

Q: ineed conclusion for this topic( improvement of transient stability by using turbine fast valving…

A: Turbine fast valving method : Fast valving is a means of reducing turbine mechanical input power…

Q: Differentiate the leading and lagging of the generating system?

A: Leading and lagging depends on the phase angle between voltage and current . - leading means current…

Q: 8. How do you differentiate between normal neutral plane ? (DC GENERATOR QUESTION)

A: The normal neutral planes are: GNA - Geometrical neutral axis MNA - Magnetic neutral axis

Q: 1- Static synchronous compensator (STATCOM) for powe factor improvement. 2- What is penalty factor?…

A: Static synchronous compensator (STATCOM) STATCOM  is a reactive power compensation device connected…

Q: (i) List any three factors to be considered for mechanical design of overhead lines

A: List of the factor to be design overhead transmission line

Q: Discuss the reason why the generator terminal voltage varies with the electrical load?

A:

Q: Derive emf equation of the synchronous generator.

A:

Q: 3. Explain the construction, operation of single phase Induction type energy meter with necessary…

A: An Energy Meter is an electrical measuring tool that is used to determine how much energy a load…

Q: What is the reason for drop in Generator’s Terminal voltage, from No load to Full load?

A:

Q: 5. Explain the effect of load power factor on the transmission efficiency?

A: Power factor expresses the ratio of true power used in a circuit to the apparent power delivered to…

Q: Why are laminated poles used in modern de machine construction? What is an insulation class?

A:

Q: Write any four methods of voltage control and  Draw the basic block diagram of AC – DC transmission…

A:

Electrical Power Generation

In an electric power generator, one type of energy is converted into electrical energy. Power-generating systems are simply a combination of potential or stored energy that is converted to provide kinetic energy, which, in turn, generates electrical energy for use in engines, lighting, heating, and other benefits of modern life.