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Disadvantages of sodium vapour discharge lamp

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What is the function of ignitor in lamp?

The ignitor in a lamp is responsible for creating a high voltage pulse to initiate the discharge of the lamp. It helps to start and maintain the electric current flow through the lamp, ensuring that it lights up properly.


What is the pressure of the inert gas in electric lamp?

It's a fraction of normal atmospheric pressure, but each type of lamp has a particular pressure, depending on the type of gas and the application.


What is HIE lamp?

HIE stands for High Intensity Electrode. HIE lamps are a type of high-intensity discharge lamp commonly used for street lighting and outdoor applications. They produce bright, intense light by sending an electric current between two electrodes through a gas or metal vapor.


Why argon and neon gas used in sodium vapour lamp?

Argon gas is used in sodium vapor lamps to provide the starting mechanism for the lamp. When the lamp is turned on, the argon gas helps facilitate the initial discharge of electricity through the lamp. Neon gas is used to help improve the color rendering of the lamp, making the light emitted appear more natural and pleasant.


What is hpsv lamp?

HPSV stands for High Pressure Sodium Vapor lamp. It is a type of high-intensity discharge (HID) lamp commonly used for outdoor lighting, street lighting, and agricultural applications due to its high energy efficiency and long lifespan. HPSV lamps produce a warm white or yellowish light and are known for their ability to provide good visibility and color rendering.

Related Questions

What type gas use in mercury lamp?

It is a gas discharge lamp which uses mercury in excited states.


What element is used in the lighting of street lamps?

Sodium-vapour lamp, electric discharge lamp using ionized sodium,


What is the function of ignitor in lamp?

The ignitor in a lamp is responsible for creating a high voltage pulse to initiate the discharge of the lamp. It helps to start and maintain the electric current flow through the lamp, ensuring that it lights up properly.


What are some of the most common uses of a HID light?

The are many uses for a high-intensity discharge lamp light for those that use one. The main use for the high-intensity discharge lamp lights is to cover a large area that needs light.


What colors of T12 lamps are available?

T12 lamp ordinarily known as fluorescent lamp or fluorescent tube refers to a gas-discharge lamp that uses electricity to excite vapor. T12 lamp is available in different colors such as light blue, violet, green and red.


What are the main products sold by electric lamp manufacturers?

the three primary products sold by U.S. electric lamp manufacturers are incandescent, fluorescent, and electric-discharge lights and bulbs.


What is the pressure of the inert gas in electric lamp?

It's a fraction of normal atmospheric pressure, but each type of lamp has a particular pressure, depending on the type of gas and the application.


What type of light bulb is commonly used in advertising signs and decoration?

Discharge lamps are used in advertisement and sign boards. How is the discharge lamp produce light How is different colours of light obtained from these types of lamps.


What has the author K Hick written?

K. Hick has written: 'Temperature profiles of the electrodes of single ended metal halide discharge lamp'


What are two examples of a luminous source that produces a line spectrum?

1. Glow discharge lamp 2. Electrode discharge in spectrometry


An example of an electric discharge?

Lightning is a natural example of an electric discharge, which occurs when the air between clouds or between a cloud and the ground becomes electrically charged and discharges as a visible flash of light.


What is a advantages and disadvantages of Francis turbine?

The inward flow reaction turbine having radial discharge at outlet is called Francis turbine