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What else can I help you with?
How much current a watt lamp will draw if connected to v?
To determine the current drawn by a watt lamp when connected to a voltage ( V ), you can use the formula ( I = \frac{P}{V} ), where ( I ) is the current in amperes, ( P ) is the power in watts, and ( V ) is the voltage in volts. For example, a 60-watt lamp connected to a 120-volt supply would draw ( I = \frac{60}{120} = 0.5 ) amperes.
How much current will the lamp draw from the main line if a lamp is rated 40W and 220V?
The current drawn by the lamp can be calculated using the formula I = P/V, where P is the power (40 W) and V is the voltage (220 V). Substituting the values, I = 40 W / 220 V = 0.182 A. Therefore, the lamp will draw approximately 0.182 amperes of current from the main line.
Do CF light bulbs produce as much heat as incandescent bulbs?
No, compact fluorescent bulbs run much cooler that an incandescent bulb. A CF bulb can be unscrewed when the lamp is on whereas an incandescent will give you a bad burn if this is tried.
LED power consumption vs Fluorescent lamp?
LEDs are more energy-efficient than fluorescent lamps, consuming significantly less power while providing the same or better illumination. LEDs also have a longer lifespan, which contributes to further energy savings over time. Additionally, LEDs do not contain hazardous materials like mercury, which is found in fluorescent lamps and requires special disposal methods.
How much VA will a 120V 10 amp device draw?
To calculate the VA (volt-amperes) drawn by a device, you can use the formula: VA = Voltage (V) × Current (A). For a 120V device drawing 10 amps, the calculation would be 120V × 10A = 1200 VA. Therefore, the device will draw 1200 VA.
How much current a watt lamp will draw if connected to v?
To determine the current drawn by a watt lamp when connected to a voltage ( V ), you can use the formula ( I = \frac{P}{V} ), where ( I ) is the current in amperes, ( P ) is the power in watts, and ( V ) is the voltage in volts. For example, a 60-watt lamp connected to a 120-volt supply would draw ( I = \frac{60}{120} = 0.5 ) amperes.
What is the average price of a fluorescent desk lamp?
The average price of a fluorescent desk lamp is about $30. You can buy a fluorescent lamp for as much as $55, or as little as $17. It depends on the brand size of bulbs used in the lamp.
How much current will the lamp draw from the main line if a lamp is rated 40W and 220V?
The current drawn by the lamp can be calculated using the formula I = P/V, where P is the power (40 W) and V is the voltage (220 V). Substituting the values, I = 40 W / 220 V = 0.182 A. Therefore, the lamp will draw approximately 0.182 amperes of current from the main line.
How much is a compact fluorescent lamp?
The prices for compact fluorescent lamps vary in price depending on size, where you buy them, and what materials they are made of.
Which is a better floor lamp - incandescent or fluorescent?
Incandescent floor lamps emit a lower ray of light, therefore you won't get as bright a light shine. A flourescnet light is much brighter. It really depends on where you will put the lamp.
How much energy does it take to light fluorescent a light bulb for 1 hour?
The average home fluorescent lamp consumes 40W of power. Running for one hour it will consume 0.04 KWh. Units of electricity are charged per Kilowatt hour.
How much does it cost to run a 240 volt 100 watt fluorescent lamp for 8 hours?
800 watthours, = 0,8 kWH, over here about 10-20 eurocents I guess.
Do CF light bulbs produce as much heat as incandescent bulbs?
No, compact fluorescent bulbs run much cooler that an incandescent bulb. A CF bulb can be unscrewed when the lamp is on whereas an incandescent will give you a bad burn if this is tried.
LED power consumption vs Fluorescent lamp?
LEDs are more energy-efficient than fluorescent lamps, consuming significantly less power while providing the same or better illumination. LEDs also have a longer lifespan, which contributes to further energy savings over time. Additionally, LEDs do not contain hazardous materials like mercury, which is found in fluorescent lamps and requires special disposal methods.
what is a good work/office light?
A good type of office light which will light up your work are but not the space around you would be a desk lamp. Another good idea would be to put a low wattage fluorescent bulb in the lamp as it will provide a better light, at a much lower cost.
How much is a fluorescent bulb?
fluorescent light bulbs are usually from 9$-15$.
What is the average energy energy consumption of an energy saving light bulb?
Fluorescent lighting is much more energy efficient than incandescent lamps, usually by as much as 60 to 80%. That also translates into a corresponding energy savings. I don't recall the exact figure off hand, but the light output from a fluorescent lamp is about three times it's rating. For instance, a 40 watt fluorescent puts out the equivalent light of a 120 watt incandescent bulb.
