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What is an injection substation?
An injection substation is a substation where a higher voltage is stepped down to a lower voltage,especially for transmission in a densely populated area.The transformer involved is often in the MVA range,so that the output can serve a wide area,or large consumers. In Nigeria,the common injection stations are: 15MVA or 7.5MVA 33/11kv injection substations. An injection substation is a substation where a higher voltage is stepped down to a lower voltage,especially for transmission in a densely populated area.The transformer involved is often in the MVA range,so that the output can serve a wide area,or large consumers. In Nigeria,the common injection stations are: 15MVA or 7.5MVA 33/11kv injection substations.
What are step-up and step-down transformers?
A Step Up Transformer is one whose secondary voltage is greater than its primary voltage. This kind of transformer "steps up" the voltage applied to it.The Step Up transformer is designed to increase the voltage from the primary winding to the secondary winding.A Step-Down transformer is one whose secondary voltage is less than its primary voltage. The step down transformer is designed to reduce the voltage from the primary winding to the secondary winding. This kind of transformer "steps down" the voltage applied to it.The basic equation for stepping up or stepping down the voltageNp/Ns is known as the turns ratio.The induced voltage in the secondary winding (Vs) is in proportion to the primary voltage (Vp) and is given by the ratio of the number of turns in the secondary (Ns) to the number of turns in the primary (Np).I to answer basic transformer questions.
Which area of technology might be associated with solar panels?
Energy or energy transfer is associated with solar panels.
How is force multiplied by a hydraulic system?
input pressure X area = output pressure X area
What happens to voltage when wire length increase?
When the length of the wire increases voltage drop across the wire will occur.There are two factors that can result in voltage drop. One diameter of the wire, two length of the wire.Voltage drop increases with increase in length of wire, whereas voltage drop decreases with increase in diameter (cross section area) of the wire.G.RAOAnswerIf you are asking what happens to the voltage across a length of wire when its length increases, the answer is nothinghappens! The voltage applied to the wire is determined by the supply, not by the load (i.e. the wire).
How the power output of solar panels fitted to a house can change?
The output of solar panels depends on the surface area that is exposed to light. For a given light intensity, the larger the area, the greater the power output.
How the power output of solarpanels fitted to a house can change?
Well the output of solar panels depends on the surface area that is exposed to light. For a given light intensity, the larger the area, the greater the power output.
Does the output voltage of a solar cell depend upon the area of its surface exposed to the light?
yes, along with many other factors. Solar cells use the ultraviolet band of energy from a light source above the other bands. This is why incandescent lights do not provide as much power as a florescent lamp or why solar panels use quartz instead of glass covers.
How does sunlight intensity and the surface area of a solar cell affect it's electrical power output?
The larger the area surface of the solar cell the more energy output is made, because of it has more area so that it can intake more sunlight so therefore it can give more of its energy of more quickly.Most obviously the more sunlight intensity on the solar cell the more energy it given off because sunlight = energyso the more sunlight that has been inputed into the solar cell the more output energy will be given off.
What is the voltage in your area?
the energy in the area is called ME-Kos.
How area of solar panel affect voltage?
It is not based on the area really... basically for each photo voltaic cell they have a certain voltage, if you connect them in series such as -------0-------0----------0---------0--- then it will increase the voltage 4fold but not the amplitude if they are connected in parallel then amplitude will increase but not voltage. Usually panels have a mix of both to get a good voltage and amplitude |--------0-----| |--------0-----| |-------0------| |------0-------| |------0-------|
How does the output voltage of a solar cell depend on thearea of the solar cell exposed to the light?
because the out put voltage of a solar cell is directly proportional to the area of the solar cell exposed to sun light. Testing your solar cell with the application of shading will cause a loss of power and lower voltage and current at the peak power point, However, if you are measuring open circuit voltage only, and this is only one cell, not a collection of solar cells making up one solar panel, the open circuit voltage will stay almost the same until full shade is applied. I would need more information on the solar cells such as are there many in one panel that you are testing or just one solar cell. Is it an array you are testing or just one panel? I will assume it is one panel since you said "solar cells". This means the first statement I made holds in that the open circuit voltage will change very little with the application of shade. A better test is to measure the short circuit current flow. Short the output leads together and measure the maximum current yo can get in full sun light. Now apply your shading and continue measuring the current. Make up a table Shade---------------------Current Measured 0%--------------------------2 amps 10%------------------------1.8 amps . . . 80%-----------------------0.4 amps Now repeat the measurements only this time open circuit the solar cells, no load of any kind, just the voltmeter. Shade-----------------------Volts 0%---------------------------35 volts 10%-------------------------35 volts 50%------------------ To complete the testing use a variable resistor and a watt meter. Make a table recording the the shading and maximum power you could develop and the voltage across the resistor. For instance, in full sun light, adjust the resistance until you get the peak or maximum power reading on your watt meter.
How does the surface area of a mitochondrion or chloroplast affects its energy output?
increased surface area, increases output
Does the sun's energy output remain constant overtime?
Solar output is nearly, but not quite, constant. Variations in total solar irradiance were too small to detect with technology available before the satellite era. As the Earth rotates, the energy from the sun is distributed across the entire surface area. At any given moment, the amount of solar radiation received at a location on the Earth's surface depends on the state of the atmosphere, the location's latitude, and the time of day.
What type of fuel can be only used in certain geographic areas?
Solar
How does the area of a wind turbine affect its energy output?
area is a way of measuring size. So a larger area should increase the power output
How much energy can a solar panel produce?
10 kw on a sunny day Firstly you need to understand that kw refers to the power being generated at any one time. If you want to know how much is generated in a day the answer will be in kwh. Next it depends on a number of factors including what direction the panel is facing and where you live. You might find that on a sunny day a panel is generating around 150w at any one time and over the day you might generate up to 1kwh depending on the factors listed above
