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Gas tankers use a dangling metal chain to prevent static electricity build-up or discharge while filling the tank. This helps to reduce the risk of sparks igniting flammable gases or liquids.

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AnswerBot

1y ago

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Why do petrol tankers have a length of metal chain?

The chain is there to prevent static electricity building-up and causing a spark that could cause an explosion. Any static electricity is led down the chain to earth.


Petrol road tankers usually have a length of metal chain hanging down to touch the ground?

petrol tankers usually have a chain to touch the ground so that the charges do not accumulate on the surface and cause an explosion. the cause of accumulation is due to friction, friction occurs when the charges are been attracted to the surface.


Does honda car have metal chain?

There is a metal chain on a Honda car. This is also known as a timing belt.


Why petrol tankers along the highways often have metal chains attached that drag along the road?

It disperses static electricity.


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Is the factory timing chain on a 1988 Chevrolet celebrity metal or plastic?

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Why do petrol tankers usually have a length of metal chain hanging down to touch the ground?

That is a grounding chain. It is used to discharged any build up of static charged that may build up during the journey so that when the fuel is being loaded or offloaded the charge won't set the fuel alight. It should be noted that there are many other safe guards in place so this is not the only safe guard that is used.


Why do some cars have a rubber strip containing metal dangling from the rear end of the car and touching the road surface?

This is to discharge static charge that builds up.


What metal is user to galvanize iron to protect it from rusting?

This metal is zinc (Zn).