How would you describ the flow of Alternating Circuit (AC) and Direct Current?

Q: e) Alternating Current is preferred over Direct Current in Power System, Why?

A: Alternating current is preferred in power system . Direct current is not preferred in power system.

Q: A voltage source an IR drop of 40 volts across a 20 ohms R1, 60 volts across a 30 ohms R2, and 180…

A: given

Q: how current flow in a negative voltage source? how it works?

A: According to question:

Q: What is earth voltage?

A: What is earth voltage.

Q: B// Explain the important functions of the condenser in a thermal power station.

A: Important of condenser    1. The condenser creates the vacuum required for steam to exit the turbine…

Q: 1.The exciting current of an electromagnet is rated at 12 Amperes. When connected across a 122-Volt…

A:

Q: A welding power source must not be used continuously in long time without care. The rated duty cycle…

A: A transformer-style welding power supply converts moderate voltage, moderate current electricity…

Q: dc power shall be supplied by a listed dc power supply with a maximum output of ____ volts

A: A DC supply of power is a form of electrical source that provides a device with direct current (DC)…

Q: Difference between circuit breaker and fuse.

A: Fuse: In the event that an electrical circuit's current has become too high, a fuse acts as an…

Q: Explain the advantages and disadvantages of hydroelectric power plants.

A:

Q: What

A: In this question, we have given a circuit and we have to find out power delivered by 120 V source..

Q: 16. The basic DC power supply, which converts 220 volts AC into a constant DC voltage consists of…

A: As per the honor code I will solve only the first question. Kindly repost the other questions again.…

Q: 1. Which of the following is not an element of an electrical substation? a) Voltmeter b) Circuit…

A: Substation converts the voltage at one level to another level.  To measure voltage at substation…

Q: Three separate neutral conductors are installed to reduce the possibility of a conductor overheating…

A: Three separate neutral conductors are installed to reduce the possibility of a conductor overheating…

Q: ne circuit shown arameters?

A: Z parameter is also known as impedance parameter or series parameter of the line and the y parameter…

Q: Which among the following is not a protective device а. Isolator switch b. Circuit breaker С. C…

A: which among the following is not a protective device? a) isolator switch b) circuit breaker c)…

Q: Explain the construction, operation of dynamometer type wattmeter with  necessary diagram.

A: According to the given question, it is required to explain the construction, operation of…

Q: Electric Powers System for Nonelectrical Professional can you describe effective preventive…

A: Electrical Preventive Maintenance (EPM) is the act of leading routine assessments, tests, and the…

Q: What are the effects of faults on power * ?device

A: Since there are multiple questions present, according to company policy we will be answering only…

Q: are used to prevent over-current from entering into electrical equipment. O a. MCB & Fuse O b. MCB &…

A: MCB stands for Miniature circuit breaker. ELCB stands for Earth leakage circuit breaker. RCCB stands…

Q: The alternator from the portable power supply is disconnected from the transformerand lamp. Explain…

A: The alternator was earlier connected to the transformer and the lamp, as there will be losses in the…

Q: 7. An alternating current and direct current flows simultaneously in the same conductor. If the…

A: If Ac and Dc both flow in the conductor then the Ac ammeter will read the resultant rms value of…

Q: Q1)Linear power supplies are less efficient      than switch-mode power supplies. True or False?

A: To determine whether the linear or switch mode power supply we will first determine the problem and…

Q: State the types of power station then explain briefly one of them

A: Power plants can be of multiple types:-  Nuclear power plants Hydroelectric power plants  Diesel…

Q: Setting the voltage amount to 50 and the number of winds/turns to 20. Afterwards, increase the…

A: We know that, Voltage is directly proportional to number of turns  Using this condition let's solve…

Q: 5. Disconnect the DC power supply, and then measured the equivalent resistance by using the AVO…

A: As you have not posted the question with a circuit diagram for which I am Considering the following…

Q: Identify each component of solar power at Home

A: The components of the given solar power plant are: 1) Solar Photovoltaic cell In home installation,…

Q: Please i need solution (electric circuit)

A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…

Q: State two (2) disadvantages of wind turbine

A: The wind turbine is used to produce electrical energy. The equipment for producing wind energy is…

Q: list down all the AC and DC sources of power. Explain each source briefly.

A: AC and DC sources of power

Q: The working fluid in a thermal power station is ..

A: Thermal power station is used to generate the electricity by burning the coal.

Q: three type of electric device A, B, and C are connected in series across a 115 volt AC source, and…

A: We will write three voltages in phasor form. We will use fact that source voltage is the phasor sum…

Q: Explain the operating principle for a wattmeter, ampere-hour meter, power factor meter, synchroscope…

A: A wattmeter or electrodynamometer wattmeter has a very simple working principlewhich states that " a…

Q: A. Discuss the arcing phenomenon in a circuit breaker.

A: As per the policy, I can answer only one question at a time. Please ask the other question…

Q: Discuss the arcing phenomenon in a circuit breaker

A: Arcing phenomenon in a circuit breaker

Q: For a star connection network, consuming power of 1.8kW and power factor 0.5, compute the inductance…

A: In a three phase system there are two ways to connect a three phase load. Star/Wye Connection Delta…

Q: 9. An alternating current and a direct current flow simultaneously in the same conductor. If the…

A: Given data, DC current Idc=11 A Effective value of Alternating current that is RMS current IAC=5 A

Q: Explain briefly THREE (3) reasons for generation waste from electrical and electronic equipment.

A: There are various reasons for generation of e waste:- (1). Innovation in the technology is the major…

Q: b) State four reasons on why power generated at power station is transmitted at HIGH VOLTAGE?

A:

Q: Draw the schematic diagram of Induction type energy meter and explain the construction of the same.(

A: To explain the induction type energy meter

Q: Which of these is a floating power source?

A:

Q: List any two merits and demerits of hydroelectric power plant.

A: Need to find merits and demerits of hydro power plant

Q: What parameters determine the frequency of a power supply's ripple voltage

A: Ripple is the residual of the alternating voltage at the ac output, ripple frequency depends on the…

Q: Draw the diagram representing the four parts of the steam-generating system

A: TO DO : draw a diagram which represent the four parts of steam generating system

Q: Sketch and explain each part of general block diagram of a complete electrical power system.

A: Power is the basic need for the economic development of any country in the world. Availability of…

Q: 3. The disconnecting means for a 50 HP, 460 V, 30 motor shall have an ampere rating of at least а.…

A: In this question,  Choose the correct option What is ampere rating of at least?

Q: 4 Difference between circuit breaker and fuse...

A: Circuit Breaker Definition: A Circuit Breaker is a switching device which also offer protection…

Q: three type of electric device A, B, and C are connected in series across a 115 volt AC source, and…

A: In this question we need to find a voltage of device A , B , C