The electrical Energy consumed by a 200 W electric bulb in 3 hours is equal to Watt-Hour

Q: ở: calculate the current at 2kN Ik2 Si 25V ZSi

A:

Q: Convert 1000 W into its equivalent mechanical horsepower.

A: In this case, 1000 watts (W) of power is to be converted into its equivalent mechanical horsepower.

Q: 28. Energy is sold by the joule, but in common practice, bills for electrical energy are expressed…

A:

Q: Convert 100 Hp into its equivalent Watts.

A: In this case, 100 Hp of power is to be converted into its equivalent watts.

Q: Calculate the power absorbed by the 1-ohm resistor. 10 Ω 2Ω 6 V 1Ω 4Ω i2 5Ω 8 V ww ww

A:

Q: 2 kn 600 µF 4 kl2 1 mA 32 kn : 200 µF :300 μF

A: For the given circuit i0(t) is calculated as shown below

Q: 1- How much energy does a (200 w) electric lamp consumes in (1 hours) ? a) 710 KJ b) 720 KJ c) 730…

A:

Q: . How much is the per kWh

A: The rate of charge per kwh is ratio of the amount paid to the total energy consumed. The total…

Q: 100 Vz 7.5 Vz 15 Pmax=1W 1N2805 250

A: Given

Q: 5. A 220V 600-watt electric coffee maker is used to make a total of 10 cups of coffee in 45 minutes.…

A: Electrical energy is energy to ability to perform work and electrical energy is a type of kinetic…

Q: In a Pumped Hydro storage system, if 1000 kg of water is raised 100 m it will store 0.2725 kWh of…

A: Hydropower generation is a very safe and environment-friendly power generation method. it converts…

Q: Calculate in joules and kilowatts. An hour is the amount of electrical energy consumed to light a…

A:

Q: A 1500 W portable heater will use 1.5 kW per hour. In 4 hours, it would use _______ Horsepower

A:

Q: Given :- 385 Gea 4s 25 12

A: Let's solve for the equivalent Geq by using the network reduction techniques. Care must be taken so…

Q: 1 kn 100 nF

A:

Q: Calculate the power Delivered by the battery

A:

Q: If 1 unit of electricity costs about 2 USD, then how much electric bill will be generated if a 100 W…

A: 1 unit of electricity is equivalent to 1 kilowatthours (kWh) of electrical energy. It is to be noted…

Q: EXTRA CREDIT A Watt (unit of power) is Joules of Energy consumed per second. What is the total…

A: Given  The power consumed by resistor is P=20 wattsTime t=5 sec

Q: If the voltage drop across a 560ohm resistor measures 15 V, what is the power absorbed by the…

A:

Q: 2. A 75 22 load uses 2 W of power. The output voltage of the power supply is approximately

A: Given, Load resistance, RL=75 Ω Uses power, P=2 W

Q: B- Fill in the blank: 1. A 12V battery requires a total charge of 40 ampere-hours during recharging.…

A:

Q: the power p. 2 mA 10 k2 er: 20 V, 100 uv, 40 mW.

A:

Q: The power to a device is 40 joules per second (J/s).  How long will it take to deliver 640J?

A: Given data: To power the device power required is P= 40 Joules/sec The energy required to be…

Q: Calculate the power delivered by the battery

A: we take a ideal battery.having internal resistance zero.

Q: Find the electrical current in amperes and electrical power in watts VOLTAGE: 231V -take note of a…

A:

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: Calculate the current in the 40 ohm resistor, the emf in battery 1, and the value of the resistor.

A:

Q: If 750 µA is flowing through 11 k ohms of resistance, what is the voltage drop across the resistor?

A:

Q: Determine the value of Vx (in volts). 200 10V. 2A 40 0.1V use two decimal places if the answer is…

A: Note: As per the company policy, we experts are allowed to answer only one question. Kindly post the…

Q: The unit of the heat rate is million Btu per hour million Btu per MW million Btu per MWhr O hour per…

A: What is unit of the heat rate?

Q: A battery is charged at 15 A for 10 hours. If the charging voltage is 120 V, what is the charging…

A: Choose the correct option If battery charge by current I= 15A for time t= 10Hours Voltage across the…

Q: 1. Calculate the power absorbed by the 5-ohm resistor. 60 50 30mA

A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…

Q: Calculate the electricity bill amount for a month of February, if 2 bulbs of 40 W for 4 h, 5 tube…

A:

Q: How much power in kW can a machine do with 600 kWh of work in 12 hours?

A: kWh is the units of Energy  Energy is the product of power and time. Power expressed in kW and time…

Q: Power is defined as ........ O Joules transferred per second O Speed of electrons O Energy of…

A: In this question, we will define power ..

Q: What is the cost of using a 10HP motor for two hours if the rate is P50.00 per kWhr ? If…

A: Given, Power rating of motor = 10 Hp                                     = 10×0.75=7.5 kW Operating…

Q: Fill in the blank with the correct power of 10. a. 0.25 megaton = 2.5 x ______ tons   b. 9.5…

A: Consider the following relation 1 megaton = 106 tons 1 kilovolts = 103 volts 1 milligrams = 10-3…

Q: Convert 25 Hp into megawatts

A: In this case, a power of 25 horsepower (Hp) is to be converted into its equivalent power in…

Q: If a 100 W machine runs for 20 hours per day, then estimate the total energy consumption per month…

A: Given 100 w machine runs for 20 hours per day Assume 30 days are there in a month

Q: d) How much energy in kWh is required to light a 60W bulb continuously for 1 year (365 days)? What…

A: We need to calculate kWh for given time duration and wattage .

Q: What quantity electricity is carried by 6.24×10^21 electrons

A: Here, we have given the information about the no. of electrons.  And, we have to determine how much…

Q: Commercial unit of electricity is kWh. When we convert kWh to joules the equivalent value will be O…

A: Given, Commercial unit of electricity is kWh. To convert kWh to Joules.

Q: Convert 5500 BTU/hour into watts

A: In this case, 5500 BTU/hour is to be converted into its equivalent watts.

Q: a 12 volts battery has a 50 ampere-hour capacity. The internal resistance is 0.1 ohm. A 15-ohm load…

A:

Q: Conventional Power plant = Fuel going in is 100%, Electrical power going out is 35%, and Waste is…

A: In this question,  We need to determine the efficiency of the conventional power plant?  If Fuel…

Q: An electrical equipment in an office takes a current of 20 A from a 230V supply. The equipment is…

A: Given data, Current is given I = 20 A Voltage V =230 V Time t = 30 hour

Q: 100 KA V01 V 20 k2 400 ka 20 ka

A: Kirchhoff's current law: This law states that the sum of current flowing through a node is zero. So…

Q: 1. Convert 0.5 kWh to equivalent mechanical & heat energy.

A: We know conversion formula mechanical energy and heat energy for kWh .

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.