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Can you leave the block heater plugged in all night?
Yes , but using a timer that turns the block heater on for 3 or 4 hours before you are going to use the vehicle saves on the electricity costs
An electric heater draws a current of 5 amps and its element has resistance of 50 ohms - if it's switched on for 5 minutes calculate the energy in kilo joule?
First, calculate the power of the electric heater using the formula P = I^2 * R, where I is the current and R is the resistance. P = 5^2 * 50 = 1250 watts. Convert the time from minutes to hours: 5 minutes = 5/60 hours = 1/12 hours. Calculate the energy used by the electric heater using the formula E = P * t, where t is the time in hours. E = 1250 * (1/12) = 104.17 watt-hours. Convert the energy to kilojoules by dividing by 3600 (since 1 watt-hour is equal to 3600 joules): 104.17 / 3600 = 0.029 kilojoules.
How can you calculate transportation costs on the Internet?
There are websites that offer tips on how to calculate the transportation cost. However, it depends on which form of transportation you will be using.
How does how many hours there are in a day calculate using the lines of longitude and the sun?
24
How do you determine the overhead rate when applying overhead costs?
Using direct labor hours: Overhead rate = Total Overhead Expenses /Direct labor hours Using Machine hours: Overhead rate = Total Overhead Expenses /Machine hours
What are the benefits of using an energy efficient wall heater in terms of reducing energy consumption and costs?
Using an energy efficient wall heater can help reduce energy consumption and costs by efficiently heating a room without wasting energy. These heaters are designed to use less electricity or gas compared to traditional heaters, resulting in lower utility bills. Additionally, the precise temperature control of energy efficient wall heaters can help maintain a comfortable environment while using less energy, further reducing costs.
What are the benefits of using a pressure water heater in a residential setting?
Using a pressure water heater in a residential setting offers benefits such as faster heating times, consistent water temperature, increased water pressure, and potentially lower energy costs compared to traditional water heaters.
How many amps do you need if you have a 480 volt space heater?
The heater should have a wattage rating (very few list amps). Calculate the amps using the wattage and voltage. Amps = Watts/Volts(480).
What is the point of using a hot water heater?
It is a water heater, not a hot water heater. There would be little point in using a hot water heater. I assume that is your point.
What are the benefits of using an eco-friendly tankless water heater for maintaining a consistent temperature in your home?
Using an eco-friendly tankless water heater can help maintain a consistent temperature in your home by providing instant hot water on demand, reducing energy consumption and costs, and minimizing greenhouse gas emissions.
What are the benefits of using a ceiling gas heater in a large room?
Using a ceiling gas heater in a large room can provide efficient and even heating, saving energy and reducing heating costs. It can also free up floor space and provide a more aesthetically pleasing heating solution compared to traditional heaters.
How do you calculate the cost of a unit using actual costing?
Actual costing uses the the actual costs incurred to calculate cost per unit. All you need is the actual costs and the number of units produced/manufactured, divide the two and you will have your actual cost per unit. The same process for overhead allocation as well. The actual overhead costs are allocated on a rate that is based on actual costs. Actual costing is a delayed analysis.
