General Studies · Automobile Engineering
A type of brake has a diaphragm operating in a cylinder. For application of brakes on one side, a diaphragm is subjected to atmospheric pressure while the other side is applied negative pressure by exhausting air. This is known as a/an _____ brake.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1electric
- 2air
- 3hydraulic
- 4vacuum✓
Correct answer
vacuum
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