Answered: Calculate the total electrical energy…

Engineering

Electrical Engineering

Calculate the total electrical energy consumed for a load usage of 4 lamps (13 W each) for 8 hours a day. Answer:

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter29: Service-entrance Calculations

Section: Chapter Questions

Problem 7R: What is the calculated load for an electric range rated at 16 kW? (Table 220.55) Show calculations.

See similar textbooks

Related questions

Q: Calculate Lamp Lumen for street Light Pole having Road width of 8 meter, distance between two Pole…

A: According to the question we have to find the value of the lamp lumen.

Q: A business uses two 3 kW fires for an average of 20 hours each per week, and six 150W lights for 30…

A: It is given that Power P1 = 3 kW Time T1= 20 hours Power P2 = 150 kW Time T2= 30 hours Cost of…

Q: Example 20. Calculate the power drawn in a circuit given the following voltage and current…

Q: A business uses two 3 kW electrical fires for an average duration of 20 hours per week each, and six…

Q: 32. What are the internal resistance and voltage rating of a 450-W automatic washer that draws 3.75…

A: Given values are -

Q: The domestic load in residential building comprises of the following: 6 lamps of 55 watt each. 4…

Q: A house has the following electrical appliances. 12 fluorescent lamp of 16 Watt each used 6 hours…

A: According to question we have to calculate a number of solar panels required with a given condition.

Q: QI. A factory has a 240V supply from which the following loads are taken: Lighting: Three hundred…

Q: Considering the resistor network below RI 2200 2200 15V 220 Vio 470 Calculate all answers to 2…

A: Given circuit,

Q: what is the energy used of a light bulb if its plugged into a 100 V outlet for 100 hours and has 140…

A: In this question , we will find energy used for light bulb...

Q: Using the measured values, calculate the following: - a. power supplied by the power supply, Pin b.…

A: Power is the time rate of change of energy. Its SI unit is watt. It is the product of voltage and…

Q: Q1: A lamp of 110 watt power, 250 volt reaches 2110°C. If the - temperature coefficient ao of the…

A: The solution can be achieved as follows.

Q: 4. If an air-conditioning unit is connected to a 220 V outlet with running current of 5A, how much…

A: First we will find out total consumed kWh then we will multiply kWh to cost of one kWh .

Q: Determine V, I and the Power absorbed by each element in the given circuit.

A: The given circuit diagram is shown below:

Q: An appliance uses 114 watts and is on 8 hours per day. If electricity costs 18 cents per…

Q: Please I want a solution of this question. Many Thanks A house has the following electrical…

A: Given Data: 3, 10 W LED bulb 2, 80 W air cooler 1, 120 W refrigerator

Q: An electric stove with four burners and an oven is used in preparing a meal as follows. Burner 1: 40…

Q: 14. A 220-volt electrical heater is used to warm 6Li/hr of water from 250C to 930C. Assume heat…

Q: Calculate the power rating of a range element that draws 7.5 amperes of current when connected to…

A: Power rating= voltage rating of element × current drawn by the element Given rated voltage =230…

Q: Please help with the following: Do the following to compare the wattage capacity of the power…

A: (1) As the required wattage is 452, I would choose a power supply which gives output around 452…

Q: Compute the power absorbed or supplied by each component of the circuit

A: Power is the multiplication of the voltage and the current.

Q: 4. If an air-conditioning unit is connected to a 220 V outlet with running current of SA how much…

Q: An electric heater is used to boil 5.76 L of water in 20 minutes. What is appropriate kilowatt…

A: In this question we need to find a power rating of electric heater.

Q: A 220V light bulb takes 0.45A current and operates 12H in a day. At the rate of Php 4.50 per kWh,…

Q: 6Ω 2Ω 3Ω Vs Is In the circuit given below; Vs=5 volts, IS=10 amps How many watts would be the power…

Q: 2. Three similar coils each having resistance of 23 Q and reactance of 7 2 are connected in star…

Q: Q1. A factory has a 240V supply from which the following loads are taken: Lighting: Three hundred…

A: 1- The per-day consumption due to the different load is calculated as shown below: Lighting…

Q: If a house is supplied with 120 V, 100 A service, what is the current drawn if the following…

Q: b) Below Table 1 gives the details of the load on a circuit connected through a supply meter:…

A: The given components with power consumption and operation time is Cost of each Kilo-watt-hour of…

Q: The cost of running a 5000W oven is $141 per year and at the rate of 11.3 cents/kwh, Calculate…

Q: Six lamps of 40 watts are used for 4 hours a day and two tube lights of 125 watts are used for 2…

Q: day, (1) The total current taken from the supply at a voltage of 230 volts (2) The energy consumed…

Q: If 120 V is applied to a system that draws a current 10 A, what is the power delivered to the…

Q: 28 A 60-W incandescent lamp is connected to a 120-V source and is left burning continuously in an…

A: The solution can be achieved as follows.

Q: A 220 volts is connected in parallel with the following load and appliances: 10 pcs.50 watts bulb,…

Q: If the total electrical energy consumed in a day for a load usage of 4 fans (20 W each) is 5633 Wh,…

Q: refrigerator is operating at 8A of current when connected to a 220 V supply for 2 hour a day. The…

A: Given, Current,I =8A, Voltage, V=220V Time, t=2Hr per day 1 Unit price = 25ba For 30 days, time is…

Q: In a day, a household consumes 30W Light for 10 hours usage and 70W from appliances for 4 hours…

Q: How much energy will be consumed of a 500 W Water Heater runs for 20 hours continuously? If the…

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: In a home, 7 lamps of each 40 Watts are used 8 hours daily 4 fans of each 90 Watts are used 12 hours…

A: In the home 7 lamps each 40W for 8 hours 4 fans each 90W for 12hours 1 refrigerator 650W for 24…

Q: A 220-volt electrical heater is used to warm 6Li/hr of water from 250C to 980C. Assume heat…

Q: Describe two ways in which solar energy may be used to generate electricity for distribution through…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: A single family dwelling with a floor area of 80 square meters has the following receptacles and…

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

Q: A certain appliance draws 22 A across 25 V power source, how much will a spend if I use it for 8…

Q: What is the flow rate that must be supplied by hydro-power to a 640 kW capacity factory, if the…

A: Need to find Q

Q: The domestic load in residential building comprises of the following: 6 lamps of 55 watt each, 4…

Q: . A water heater has a resistance of 5.3 ohms and takes 43.5 amp when in operation. If it is in…

Concept explainers

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.

Question

Calculate the total electrical energy consumed for a load usage of 4 lamps (13 W each) for 8 hours a day.
Answer:

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

What load may be used for an electric range rated at not over 12 kW? (Table 220.55) _____
What is the calculated load for an electric range rated at 16 kW? (Table 220.55) Show calculations.
The domestic load in residential building comprises of the following: 6 lamps of 55 watt each, 4 fans of 80 watt each, 1 refrigerator of 300 watt, 1 heater of 1000 watt, Television of 120 watt. Calculate (1) The total current taken from the supply at a voltage of 230 volts (2) The energy consumed in a day, if on average only a quarter of the above load persists all the time.!???
Please answer A business uses two 3 kW fires for an average of 20 hours each per week, and six 150W lights for 30 hours each per week. If the cost of electricity is 14.25 p per unit, determine the weekly cost of electricity to the business.
I have answer of this question kindly explain so that i can understand Kindly do it as soon as possible A business uses two 3 kW fires for an average of 20 hours each per week, and six 150W lights for 30 hours each per week. If the cost of electricity is 14.25 p per unit, determine the weekly cost of electricity to the business.
4.1. Using the “Watt” method, calculate and assess the illumination in a 40 m2 classroom, illuminated by 6 incandescent lamps (each lamp is 200 Wt).
4.5. The 20 m2 manipulation room is illuminated by 6 direct lamps, 40 Wt each. Calculate the approximate illumination using the “Watt” method. Tell, if that is enough.
A business uses two 3 kW fires for an average of 20 hours each per week, and six 150W lights for 30 hours each per week. If the cost of electricity is 14.25 p per unit, determine the weekly cost of electricity to the business.
The illumination of a room is being designed: room length= 30 ft; room width= 20 ft; coefficient of utilization= 50%; maintenance factor= 76%; required foot- candle= 50; lumens per lamp= 3300; watts per lamp= 50. Estimate the total power drawn by the lamps to satisfy the above requirements. a. 1300 W b. 1500 W c. 1400 W d. 1200 W
7. An ampere-hour meter calibrated at 200 V is used on 220 V circuit and indicates a consumption of 730 kWh in a certain period. If this period is reckoned as 200 hrs. What is the average value of the current?
A 500 kw electric lighting plant cost $95 per kw installed. Fixed charges is 14%, operating cost is $0.013 per kw hr. The plant averages 150kw for 5000hr of the year, 420kw for 1000hr and 20 kw for the remainder. What is the unit cost of production of electric energy?
The cost of running a 5000W oven is $141 per year and at the rate of 11.3 cents/kwh, Calculate the total electrical energy consumed by the oven every year Calculate the time for which the oven is operated every day.