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Tungsten
phosphorus
Tungsten
Tungsten/Wolfram

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7y ago

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Which metal used in filaments?

Generally 'Tungstan'is use in bulb filaments.


What metal use the filaments in light bulbs?

Tungsten is used in filaments of light bulbs.


Greyish white element used in lamp filaments?

Tungsten is a greyish white element commonly used in lamp filaments. It has a high melting point and can withstand the high temperatures generated when electricity passes through it, making it ideal for use in light bulbs.


What is used to make globe filaments?

The first successful light bulb filaments were made of carbon (from carbonized paper or bamboo). In 1902 the Siemens company developed a tantalum lamp filament. From 1898 to around 1905 osmium was also used as a lamp filament. In 1906 the tungsten filament was introduced


What main transition metal is used in drill bits and light globe filaments?

Tungsten is the main transition metal used in drill bits and light globe filaments due to its high melting point, hardness, and resistance to heat and wear.


Can you use 250W metal halide bulb in a 1000W metal halide ballast?

No. The lamp has to match the ballast. The lamp will not ignite if the wrong ballast is used.


What are the different types of materials that can be used to construct a metal lamp shade frame?

The different types of materials that can be used to construct a metal lamp shade frame include steel, aluminum, brass, and copper.


Why is tungsten metal used in filaments of light bubls?

Tungsten metal is used in the filaments of light bulbs because it has a high melting point and retains its strength at high temperatures. This allows the filament to get very hot and emit bright light without melting or deforming.


Why starter used in tube light fitting?

The starter is used to help the lamp light and acts like a closed switch. It allows electric current to flow through the filaments.


What is an anode made from?

Anode is the negative terminal of a battery. It is made of Tungsten which is the same metal used in the filaments of bulbs.


What is the best material to dampen vibrations in metal lamp?

Rubber or silicone pads are effective materials for dampening vibrations in a metal lamp. These materials help absorb the vibrations and reduce noise, providing stability and reducing potential damage to the lamp. Cork or felt pads can also be used as alternatives for dampening vibrations in a metal lamp.


What are the different types of materials used to make a lamp frame?

The different types of materials used to make a lamp frame include metal, wood, glass, ceramic, and plastic.