When a stove element takes 15 A when connected to a 120 volt line. How long does it take to consume 30 kJ

Q: It takes 293 Kilo-Joules of energy to bring a certain amount of cold water to boil. If the water…

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Q: How electricity work in a house? Use illustrations if any.

A: In home all the appliances are connected in parallel only. we can’t connect the appliances in series…

Q: Round 12-gauge copper wire has a resistance of 1.6W / 1000ft. Calculate the power lost in the…

A: First we will find out resistance for given length then we will find out power and voltage .

Q: Determine the conductance of a lightbulb when operating at 250 V, 100W. (In decimal number) Answer:

A: In this question we will find conductance of bulb...

Q: How many calories of heat per hour are developed in an electric heater which takes 7.5 amperes at…

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Q: The resistance of a 10 AWG copper wire is 20 ohms at 50 degrees Celsius. Calculate its length.

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Q: List twenty farming operations requiring electrical power. Discuss the advantages and disadvantages…

A: Electricity- Flow of electrons from region of high concentration (aka high potential or high…

Q: 01:- electrical heater (500w) (250V) calculate the current will draw by the heater and its…

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Q: If one branch of a 120-V power line is protected by a fuse of 20-A. Will the fuse carry 10-Ohm load?

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Q: 1. A toaster takes 10 A, from a 120 volts power line. How much power is added? 2. How much current…

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

Q: A 25 watts, 120V has a cold resistance of 45 ohm. When the voltage is switched on, what is the…

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Q: Question: Write a question, including a sketch, that calculates the amount of current in an…

A: To calculate the amount of current flowing through an electrical device connected to a voltage…

Q: Determine the power delivered or power absorbed by the voltage source EA. IA=78 Amperes, I2=96…

A: Given figure, EA=53 VIA=78 AI2=96 A

Q: How much energy does a 100 W electric bulb consume in two hours?

A: Given:  Power consumed by electric bulb = 100 W…

Q: no. 000 AWG wire is 100 meters long. For no. 000 wire, it has a wire resistance of 0.0618 ohms per…

A: In this question , we will find power loss in given AWG wire resistance length and current flowing…

Q: Q1: Refer to the table below, find the connected load (note that; 18 lights are used and 8 sockets…

A: The solution can be achieved as follows.

Q: I. Fill the following details for the lab Equipment's: Q1. Specification/Range of Voltmeters: Q2.…

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Q: 2.Explain with neat diagram of any one solar energy thermal application.

A: consider the given question;

Q: determine power absorbed by 5-ohm resistor. (use KVL, KCL, and/or CDT, VDT)

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Q: An electric heater is used for 2hrs daily. The monthly bill of the electricity is 10$. The rate of…

A: The monthly electricity bill evaluated as:

Q: 3. It takes 293 Kilo-Joules of energy to bring a certain amount of cold water to boil. If the water…

A:

Q: What happens if you only touch one meter test probe to one terminal of power supply?

A: To describe what happens if any one meter probe touch to one terminal of Power supply

Q: Question 2: An indicator light on a control panel operates continuously, drawing 20 mA from a 120-V…

A: energy = voltage * current* time given current of 0.02 amps voltage is 120 volts and energy rate of…

Q: dentify the different farming activities that use electricity. Discuss the impact of using…

A: Electricity is used in the farming for various activities, few of these are described in the next…

Q: A heater with a resistance of 8 ohms is connected across the 120 volts power line. How much is the…

A: As per the Ohm's Law we can say V=IR Here in this problem R=8ohms V=120 volts To find:  current or I…

Q: A person working on a steel structure while standing on ground. An accident occurred where 7 A pass…

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Q: An electric heater with a resistance of 40 ohms and a current of 5 amperes. What is the voltage? O…

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Q: How much current is produced by 60 volts across 12 kilo ohms.

A: Given Voltage, V = 60V Resistance, R = 12K ohms = 12*103 ohms Current, I is to find

Q: 3. What will be the energy consumed by the 40 resistor parallel to the 20 volts source in 25 seconds…

A: Given circuit

Q: An element in an electric heating unit is applied to a 232v power supply. The current flow through…

A: Ohm's law says that the current through a conductor between two points is directly proportional to…

Q: Choose the correct answer  In the USA, the heating element inside a hairdryer is marked as follows:…

A: According to the question we have to find the value of the resistance R.

Q: The equivalent power (watts) of three (3) tons of cooling is?

A: Ton of cooling unit is used to measure the power of an AC. 1 ton is equal to 3516.85 W Therefore,  3…

Q: A length of a copper telephone line has aresistance of 24 ohms at 20°C. What is the resistance on a…

A: Given that  R0=24 ohmT2=20+16=36°CT1=20°Cresistance temperature constant of copper α=0.0040

Q: Draw the schematic diagram of a watt hour meter. Label its parts?

A: The Figure below shows the watt-hour diagram:

Q: 1. HOW UNDERSIZED ELECTRICAL CIRCUIT CAUSES OVERVOLTAGE.

A: The electrical circuits are designed so as to handle a certain amount of electricity. These…

Q: calculate the power absorbed by a load of

A: DC Shunt Generator   Given,Ra=1 ohm,RL=10 ohm           Rch=50 ohmNumber of Pole (P)=4Flux per…

Q: A 220-volt 2 ampere electric kettle contains 5 kg. of water at 21° C. It is required to bring it to…

A: Normally Electric Kettle is being used at normal households to heat the water. Inside the electric…

Q: . Part I of which article in the National Electrical Code provides general requirements for…

A: Correct option is ARTICLE 250

Q: Answer the question Electrical circuit

A: So from the given question we need the voltage expression for capacitor.

Q: 1. Fill the following details for the lab Equipment's: Q1. Specification/Range of Voltmeters: Q2.…

A: 1. Specification/ranges of ammeters a. (0 - 1)A b. (0 - 2 )A c. ( 0 - 5 )A d. ( 0 - 10 )A e. ( 0 -…

Q: How long can a 1500 W heater be on before using more than 12 kWh of energy?

A: The value of energy for the heater is E = 12 kWh The value of power for the heater is P = 1500 W…

Q: Which one of the following Device converts Mechanical energy in to Electrical energy? a. PV module…

A: In this question we will write about device which converts mechanical energy to electrical..

Q: A water heater draws 12 Amperes at 240 Volts current supply with a heat resistance of 20 Ohms.…

A: The power consumed by heater (P) is given by: Where, The voltage across heater is “V”, The current…

Q: According to the following specifications, a single solar 295-watt solar panel has maximum power…

A: According to the following specifications, a single solar 295-watt solar panel has maximum power…

Q: Which of the following gives maximum voltage when placed between lamp and solar module? a. White…

A: Generally solar  models voltage range is very less . The solar efficiency is depend upon the…

Q: Explain what is the relation of the following devices to electrical safety. 1. Garment steamer 2.…

A: Electrical safety involve in  1. Garment steamer 2. Oven toastet 3. Flat iron (for clothes)

Q: A length of copper telephone line has a resistance of 24 ohms at 20 deg. C. What is the resistance…

A:

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.