English, asked by hiteshleo7527, 11 hours ago

Which of the following is correct for internal expanding brakes

Answers

Answered by deepikajlmhjkknacin

0

Answer:

An internal expanding brake consists of two shoes S1 and S2. ... When the cam rotates, the shoes are pushed outwards against the rim of the drum. The friction between the shoes and the drum produces the braking torque and hence reduces the speed of the drum. The shoes are normally held in off position by a spring .

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