In the "current" war the winners were  a) Edison and wstinghouse b) Edison and tesla c) Westinghouse and maxwell

Q: The unit of the magnetic flux is: Select one: O a. Tesla O b. Naper c. Ampere/meter O d. Volt/meter…

A: What is magnetic flux  Magnetic flux is defined as the number of magnetic field lines passing…

Q: Three point charges as Determine the electric force on the -0.60 µC charge due to the other two…

A: The charge q1 will be acted by attractive force by other two charges in positive x and positive y…

Q: 3. Four point charges are placed at the corners of a square of side a, as shown in Figure. 34 O a 29…

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Q: Which of the following is equal to the unit of magnetic flux Weber (Wb)

A: Choose the correct option Which of the following is equal to the unit of magnetic flux Weber (Wb)

Q: First law of electrostatic charges

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Q: 1. Explain the conventional nature of electricity.

A: "Since, you have asked multiple questions, according to our guidelines, we can solve only one…

Q: Ques 2. Two coils connected in parallel across a 100V DC supply, take 10 A current from the supply.…

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Q: 7. A resistance of 10 ohms and inductance of 4 henry is connected in series with a 12 volts battery.…

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Q: QUESTION 20 A 9.0-V battery is hooked to a 3.0 ohm resistor. What current is flowing through the…

A: Note: We are authorized to answer the first question since the exact one wasn’t specified. Please…

Q: h) What is the function of condenser in steam power plant?

A: Condensor is generally an integral part of the steam power plant. in the steam power plane, steam at…

Q: 4   What type of conversion is happening in a DC Generator.   a. DC electrical energy to…

A: A DC generator is an electrical machine.  Which convert mechanical energy into electricity.

Q: Briefly define Alternating and Direct Currents; then compare these two types of electricity. Do and…

A: Current: Current is the flow of electrical charge carrier (electrons or electron deficient atoms).…

Q: . Which electrical quantity is measured in terms of the amount of electrons that continuously flows…

A: Current is the electrical quantity is measured in terms of amount of electrons that continuously…

Q: The question is how to produce hv about 150 kv. A) What if we have a dc battery with a voltage of 9…

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Q: Give one application of Electromagnetism and discuss how it is important in our lives

A: All the frequency spectrum used in our communication system like mobile phones and broadband…

Q: Look carefully at the figure and answer the following questions. For your answers choose between on…

A: There will be the concept of Lenz's law. Because Faraday's first law i.e., tells us that if you will…

Q: The force that generates a flow of electricity is sometimes called Pressure O Conductor D Velocity…

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Q: The value of Qe supplied by the generator for the specification E = 1.53 p.u, V = 1 p.u, 80 = 21.5,…

A: When an alternator is connected to a bus of Voltage V, then supplies active power to the Bus bar. An…

Q: B) The meter constant of 5 A, 220 V, d.c. energymeter is 3275 revolutions per k Wh. Calculate the…

A: The solution is given below

Q: 4 If the supply frequency of a certain electro-magnetic structure is doubled while the applied…

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Q: Calculate the resistance of the field coil. Show your calculations results table incase…

A: The given table is as shown below, We need to determine the resistance of the field coil.

Q: What will be the MMF required to produce a flux density of 0.88 T in an air gap of 8 mm?

A: Given :- flux density = .88T = B             Air gap = l= 8mm= 8 ×10^-3 m         We have to…

Q: 6. A purely resistive electric furnace is connected in parallel with a motor with lagging power…

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

Q: State and prove Faraday’s Law

A: First law of Faraday - This law states that if C (ampere) of electricity flow as t sec and mass m…

Q: Can V curve be plotted for an alternator. If yes then what is the difference between V curve of an…

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Q: Give one example of a prime mover used for generators and explain how this makes the generator…

A: Electricity and heat, or electric and thermal energy, are generated by prime movers. They include a…

Q: ONLY FOR AC PLACED ABOVE THE DISC PLACED AT THE EDGE OF DISC FOR BOTH AC AND DC

A: The wattmeter is the instrument that is used to measure Power. Brake magnets are generally employed…

Q: 5. A welder machine operates automatically as follows : 30A current in 10 seconds, 20A in 10 sec.,…

A: In this question we will find RMS value of given waveform....

Q: What are the basic components of Steam Power Plant.

A: In this question we discuss the basic components of steam power plant.

Q: A 255 V, DC lathe machine, (not a 2 pole machine) has armature resistance and series resistance are…

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

Q: Find the mechanical speeds in revolutions per minute of a multipole electrical machine, if the…

A: In this question,  If the frequency f= 50Hz. Find the speed N?  We know N= 120f/P

Q: The following data is provided for a switching power pole. Drain voltage V₁ = 10V Drain current ID…

A: Given Data: Drain voltage VD=10 V Drain current ID=5 A Switch resistance RDS_ON=25 mΩ Switch…

Q: If a loop is moving in a varying magnetic field then the voltage generated is: Select one: O a. Vemf…

A: FARADAY'S LAW: According to faraday's law, a change of magnetic flux linked to a coil induces an…

Q: The voltage induced in a generator is 110 V when the armature rotates at 1100 r/min. What will the…

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Q: Write a note on history of wind power

A: History of wind power : Wind energy is in use from 5000 BC wind energy is discovered by James Blyth…

Q: A 220 V DC Machine supplies 20 A at 200 V as a generator. The armature resistance is 0.2 ohm. If the…

A: Given a 220 V DC machine, As a generator: Armature current, Ia=20 A Terminal voltage, V = 200 V…

Q: 2.3 a Determine the flux density if the total flux in a core is 500mWb and the area of the core is…

A: Flux is given Area of core

Q: Ques 2. Two coils connected in parallel across a 100V DC supply, take 10 A current from the supply.…

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Q: Describe the characteristic and operation of the meter movement in measuring alternating-current.…

A: The meter movement in an alternating current (AC) meter is a device that is used to measure AC…

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.