Calculate the monthly cost of a load of (5) working watts. 1(4 hours per day, noting that the price of the electrical unit) : 1000 ( dinars

Q: 600. An electric water heater has a rating of kW, 230 V. The coil used as the heating element is 10…

A: GivenPower rating(P)=1KWVoltage rating(V)=230vLength of heating element( L)=10mresistivity…

Q: A mini diesel power plant burns diesel at 12,500 kcal/kg.

A: Conductor-Materials which have free electrons in valence which can flow when comes under any…

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A:

Q: Find the total annual charge on an installation costing Rs. 500,000 to buy and install, the…

A: Given, As scrap value is negligible so, Q = P     ∵Q=P-scrap value Installation costing, P = Q =…

Q: Question 2: 1. Safety Precautions: a. Based on the Apartment's plan distribute the electrical…

A: Detailed solution of the question is given below  Please find the attachments

Q: Calculate total monthly bill of a library having 200 fans (65 W), 50 Tubelights (60 W), 50 CFL (45…

A: We have been asked to calculate monthly bill of an library and the load of library is as below,…

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

A:

Q: Calculate the R, value necessary to dissipated 1 Watt power, where V, = 3V. 10.2 IA (1

A:

Q: If the battery of newly purchase mobile phone has a capacity of 5,800 mAh. Compute the approximate…

A: The battery is an energy storage device that stores the energy for a long duration of time. In the…

Q: 6. A thermal station has an efficiency of 15% and 1-0 kg of coal burnt for every kWh generated.…

A:

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: A hotel lobby is required to have an illumination of 117 Lux. 2 Chandeliers shall place in the said…

A:

Q: The cost to operate a clothes dryer for a year is $80.25. If the rate for electrical energy is…

A: Given: The cost to operate a clothes dryer for a year is $80.25. The rate for electrical energy is…

Q: Transform 200 milliwatts into dBm state the answer in the correct units and show all your…

A: we need to Transform 200 milliwatts into dBm.

Q: 2. Table 2 shows the list of electrical appliances and its energy consumption use in a normal…

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

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Q: A small business operates three pieces of equipment for nine hours continuously per day for six days…

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Q: The maximum demand of a consumer is 17 A at 230 V at power factor 0.7 lagging and his total energy…

A: Given total consumption=7750 kWh Now consumption during maximum demand…

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

A:

Q: Problem 1. If electric energy costs 3 $/kilowatt-hour, calculate the utility bill for one month for…

A: In this question we need to find a utility bill for one month of the given load

Q: Estimate the kwh electrical billing of a household with the following average electrical consumption…

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Q: Q5// The power generation equipment of a power station cost Rs 15,75,000 and has a useful life of 25…

A: The solution can be achieved as follows.

Q: The cheapest chargers Daniel could find were $10 at the time of this writing. They would take around…

A: Given, Investment= $10 Energy consumed in 5 hours a day= 11 Watt-hour So energy consumed in year=…

Q: give the allowable ampacity for a 16/3, 14/3, and 12/3 SJ cord

A: SJ cord is a power cable, generally used in small applications to supply power to appliances and…

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

A:

Q: An electric radiator is required to dissipate 1 kW when connected to a 220 V supply. If the coils of…

A: Given that for an electric radiator: Power dissipated (P) = 1 kW; Supply voltage (V) = 220 Volt;…

Q: laptop computer consumes an average power of 20 W. The rechargeable battery has a voltage of 12 V…

A: Average Power Consumption=20 WVoltage=12 VCapacity=5800 mAh              = 5.8 Ah

Q: 1. At a temperature of 27 C (common temperature for components in an enclosed operating system),…

A: as per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…

Q: A 60 MW steam power station has a thermal efficiency of 30%. If the coal burnt has a calorific value…

A: Given: A steam power station has: Power=60 MW Thermal efficiency ηthermal=30% Calorific value=6950…

Q: Compute the dissipated power of the system if the supply voltage and resistance are 6 volts and  12…

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Q: 500 MW Medupi power station generates electricity using coals of calorific value of 4890 kcal/kg.…

A: Given power station with Power,P=500 MWCalorific value =4890 kcal/kgElectrical efficiency ηe=87.4…

Q: (a) How many hours does it take a 40 W electric light bulb to consume energy worth 2500 ID ( Iraqi…

A:

Q: The monthly reading of a Consumer's meter are as follow : Maximum demand = 50 kW  Energy consumed =…

A: Tariff is the tax it is imposed by government on goods and service. In electrical engineering tariff…

Q: A 60 MW steam power station has a thermal efficiency of 30%. If the coal burnt has a calorific value…

A: Output Power = 60 Mw Efficiency = 30 % Calorific Value = 6950 kcal/kg

Q: Calculate the monthly cost of a load of (5) watts that works (4) hours per day, knowing that the…

A: Since the 2nd question is not related to 1st question as per the guidelines of Bartleby we supposed…

Q: A consumer is using 300 units per month. If he is charged at a block rate tariff of 20 baisa for the…

A: Block rate tariff Block rate tariff is a term used in electricity bills. According to the block rate…

Q: If you have 20 solar panels, so that the power generated from one panel is 0.25 Kw at the intensity…

A: Different energy sources are required in day to day life. These energy sources can be renewable or…

Q: Using THEVENIN'S OR NORTON'S THEOREM, determine the value of VTH (in volts). 40 40 SA 24V use two…

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

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Q: n electricity company manufactures electrical devices for industry.  The expenses related to the G-…

A: The question is based on the concept of business finance

Q: The illumination in a drawing office 30 m × 10 m is to have a value of 250 lux and is to be provided…

A: Given that,Area= 30*10.0 m2 E = 250 lm/m2 (illumination) coefficient of utilization = 0.4…

Q: The maximum demand of a consumer is 20A at 220V and his total energy consumption is 8760kWh.If the…

A: The maximum demand is: P=VIP=220*20P=4400=4.4KW (1):  The units generated in 500 hours is: =4.4 KW…

Q: Using Mesh Analysis, determine the value of I1 (in amps). 62 20VDC 20 12 10 Io use two decimal…

A: This question belongs to circuit theory . It is based on the concept of mesh analysis in circuit .…

Q: 15KW coal power plant is transmitting power through 11KV transmission line calculate the current…

A: Current flow in the 11kV transmission line is determined as shown below

Q: By using the given information, calculate: (i) The monthly energy (kWh) used in ALL operating…

A: A table is given in the question that shows the list of electrical appliances and its energy…

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

A: Given: Voltage rating of bulb, V=220 V Current drawn by bulb, I=0.45 A Operation time per day is 12…

Q: (c) If the average of set of temperature measurements is 130.15 °C, calculate the precision of one…

A: Resolution is the change in the output for a small change in the input. It is basically the change…

Q: 2) A hydro-electric generating station is supplied from a reservoir of capacity 5x10^7 cubic metres…

A: Need to find energy available.for hydro power plant

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.