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How many joules of energy will a stock tank heater rated at 1500 watts use in a 24 hour period?
Wiki User
∙ 13y ago
For a general cost ,A 1500 w tank heater will be $103.00 per month. Go to morgransou.com/energy calculator, then click on farm equipment.
Wiki User
∙ 13y ago
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What is thermal efficiency of a kettle?
There are many factors that affect the loss of energy:1 the resistance of the wire2 the kettle will keep most heat in but not all heat within the kettle so more energy is lost3 the water will evaporate out the top and that is also a cause. (they can't close it off otherwise the pressure would build and it would explode).
What is Nikola Tesla's IQ?
From What I have read it was rated at 230
What are Two advantages of wind energy?
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What are two problems associated with the use of solar energy?
One problem associated with the use of solar energy the cost to purchase the solar panels and convert the energy. Another problem is there needs to be a way to store the energy when the sun is not out.
Will a 6 volt battery light a 12 volt bulb?
First of all, bulbs are not normally rated in volts, they are usually recognised by how much energy they use per second (measured in Watts). However, in context of the question, there are two basic properties of an electrical circuit; current and voltage. Current is defined as the rate of flow of charge. That means that if a current of 1 amp flows for 1 second, 1 coulomb of charge is transferred. The equation is: Q=IT Charge transferred (in Coulombs) = Current (in Amps) x Time (in Seconds) Voltage is defined as the energy per unit charge: V=W/Q Voltage (in Voltage) = Energy transferred (in Joules) / Charge transferred (in Coulombs) Theoretically, based on these two equations, if you reduce the voltage but keep the current the same, the energy transferred is halved and thus, the light given out by the bulb will be halved. However, depending on what bulb it may not light at all as an LED (light emitting-diode) will only light if there is a bigger voltage than its threshold voltage. Its threshold voltage is the point where as voltage increases beyond that point, the LED's resitance would be almost zero and the bulb will light. A Filament lamp is a non-ohmic conductor (as is an LED) because the resistance is not constant as the voltage increases. This is because as the voltage increases, the energy it transfers is more and the lamp heats up. This heat vibrates the metal lattice of the wire and inhibits electron flow (charge carriers) through the metal and so its resistance increases. Thus depending on the bulb and its resistance, it may light or it may not. A simple answer to all this is, the bulb may light or not depending on the bulb and current across it. This is assuming that the length and cross-sectional area of the wire as well as the number of electron charge carriers (electron number density of the material) is constant.
Why are surge protectors rated in joules?
Joules is a unit of energy. The rating says how much energy they can absorb in a surge without being damaged. If damaged by a surge you better just throw it out.
How much energy is consumed if device is rated at 1000 watts?
A device rated at 1000 watts consumes 1000 joules per second.
Why is an electric heater rated at 100 efficiency?
Because all the electrical energy supplied to the heater is emitted as heat. There is no other way for the energy to escape.
Why is an electric heater rated at 100 percent efficiency?
Because all the electrical energy supplied to the heater is emitted as heat. There is no other way for the energy to escape.
How surge suppressor are rated?
In joules
What is the average energy transfer of a TV in joules?
If you look at your television set's nameplate, it will specify its power in watts. A watt is simply a joule per second. So, if your television is rated at, say, 300 W, then it is transferring energy at the rate of 300 joules per second.
How are capacitor bank rated?
for power factor correction kVAR for lasers Joules if you make them with capacitors and know the voltage and frequency you can figure either from microfarads energy =joules=kg-meters=watt -seconds= (C * e^2)/2 var = X(c) * e
If an electric fire is rated at 230v 3kW how many joules of energy are transformed in 1 second?
The voltage is not relevant, only the power (wattage). At 3 kW = 3000 watts, this means 3000 joules per second (J/s), as 1 watt = 1 J/s.CommentThe voltage is relevant! A 3kW electric fire, rated at 230 V, will only produce 3 kW at that rated voltage.
If a lamp bulb is rated at 100 watt why is a time factor not in the rating?
The unit watt is defined as energy per unit time. Thus a 100W light bulb consumes 100J of energy each second. Joules are a unit of energy. Watts are a unit of power.
How much electrical energy is produced by a light bulb with the power ratings of 60w?
A lamp doesn't produce electrical energy; it utilises it. The power-rating of the lamp will tell you the rate at which that lamp uses expends energy at its rated voltage. For example, a 60-W lamp will expend energy at 60 joules per second.
What unit or measurement is used to describe the amount of work a surge suppressor can do before it stops protecting the circuit?
Depends on a type of protector. Some protectors work by absorbing energy. These might be rated in joules (pronounced 'jewel'). Are typically hundreds or a few thousand joules. Another protector for all types of surges works differently. It is measured in amps. For example a typically destructive surge (lightning is one example) might be 20,000 amps. So a 'whole house' protector is minimally 50,000 amps. Protector must not stop working. If properly sized, it only degrades. Protector that is grossly undersized stops working in a manner that violated the manufacturer's specifications. And that is a potential fire. A typically destructive surge can be hundred of thousands of joules. What does that do to the first type protector that must somehow absorb that energy? Two type protectors. One rated in joules. The other in amps.
How many Joules of protection do you need in a surge suppressor?
A suppressor is rated in joules, and a suppressor is rated as to the amount of joules it can expend before it no longer can work to protect the circuit from the power surge.I think you can find the answer to this question in Dehn-usa.com's "Lightning Protection Guide" or their "ABC's of Lightning". I put the link under the related links below.
