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What will when two phases are given as input to an incandescent lamp?
Wiki User
∙ 11y ago
I assume that you mean 'two lines', as you cannot connect anything across 'two phases'! The answer is that it depends on whether the line voltage exceeds the rated voltage of the lamp; if it does then the lamp will either burn out immediately, or have its life considerably shortened. If it doesn't then the lamp will operate normally.
Wiki User
∙ 11y ago
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What light sources emits only a continuous spectrum a. hydrogen gas b. mercury lamp c. sodium lamp d. incandescent lamp e. laser?
d. incandescent lamp
How many lumen in a 25 watt incandescent light bulb?
a 100W incandescent lamp emits 120 candela.lumen is the unit for luminous intensity per steradian ,an lamp emits in all directiontherefore a 16.25watt lamp contains 19.5 lumenAnswerThe lumen is the SI unit for luminous flux -which describes the output power of visible light expressed in photometric units. The ratio of a lamp's output luminous flux to its input power is termed 'efficacy', expressed in lumens per watt. The efficacy for incandescent lamp varies from 5-15 lumens per watt. So the output of a 16.25-W incandescent lamp will be between 80-245 W.
What is the approximative power factor of an incandescent lamp?
Incandescent lamps are nearly pure resistive loads with a power factor of 1
If a incandescent lamp is connected to a 12-v lantern battery if the current flow is 8.5mA how much?
How much what? Power? 102mW (0.102W). How much light? A filament bulb produces 1 to 3 percent of the power input as light if the proper voltage is applied. If the lamp is rated for a higher voltage, it won't get hot enough and the light out will be a lot less.
Who was the inventor Mr Swan?
Mr. Swan or Mr. Joseph Wilson Swan is a British physicist and chemist who became famous in inventing the incandescent light bulb. He publicly demonstrated the incandescent lamp in the year 1878.
What will happen when two phases are given as input to an incandescent lamp?
its burn that lampAnswerI assume that you mean 'two lines', as you cannot connect anything across 'two phases'! The answer is that it depends on whether the line voltage exceeds the rated voltage of the lamp; if it does then the lamp will either burn out immediately, or have its life considerably shortened. If it doesn't then the lamp will operate normally or may even be dim. It's all to do with the rated voltage of the lamp, now how it's connected!
Why is an incandescent lamp cool to the touch when it gives off heat?
An incandescent lamp is not cool to the touch unless it is an extremely low wattage. Heat given off by incandescent lamps is one of the drawbacks of the lamp. Total overall efficiency is reduced by the wasted heat.
What can an incandescent test lamp is used to check?
An incandescent lamp can be used to check continuity of a circuit.
What is equal to 60 watt in CFL?
If the question is what wattage compact fluorescent (CFL) lamp has a similar light output to an incandescent lamp of a given wattage, the ratio is usually about 4. A 60W incandescent can be replaced by an 13-15 W CFL lamp. A 60W CFL lamp can replace a 300W incandescent lamp.
What light sources emits only a continuous spectrum a. hydrogen gas b. mercury lamp c. sodium lamp d. incandescent lamp e. laser?
d. incandescent lamp
Is CO2 emitted by incandescent bulb?
No, carbon dioxide is not emitted by an incandescent lamp.
How many lumen in a 25 watt incandescent light bulb?
a 100W incandescent lamp emits 120 candela.lumen is the unit for luminous intensity per steradian ,an lamp emits in all directiontherefore a 16.25watt lamp contains 19.5 lumenAnswerThe lumen is the SI unit for luminous flux -which describes the output power of visible light expressed in photometric units. The ratio of a lamp's output luminous flux to its input power is termed 'efficacy', expressed in lumens per watt. The efficacy for incandescent lamp varies from 5-15 lumens per watt. So the output of a 16.25-W incandescent lamp will be between 80-245 W.
Why was the incandescent lamp not used in homes?
The incandescent lamps are very frequently used in all the buildings !
Who was rewarded for his patent incandescent lamp?
Alexander Lodygin
What was the first name of the light bulb?
The Incandescent Lamp
Where did Edison invents a practical incandescent lamp?
1859
What is another word for light bulb?
Incandescent lamp
