Question

Which type of relay contains a glass tube which contains an inert gas which is used to protect the contacts from corrosion?

a.

Polarised relay

b.

Solid-state relay

c.

Contactor

d.

Reed relay

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Answer: (d).Reed relay

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Q. Which type of relay contains a glass tube which contains an inert gas which is used to protect the contacts from corrosion?

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