Social Sciences, asked by lijum, 3 months ago

why bellows are used​

Answers

Answered by itzHitman
6

Explanation:

The expansion or contraction of the bellows is used as an actuator to control a certain movement. ... To compensate for those movements and temperature differences resulting in thermal expansion, bellows are used to connect the exhaust gas pipes to the funnel.

Answered by clearall
6

Answer:

When these are squeezed Together with two handle they flow air which is used to make fire

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