![The diagram in given below shows a device which makes use of the principle of transmission of pressure What happens to the valve B in cylinder P when the lever arm is The diagram in given below shows a device which makes use of the principle of transmission of pressure What happens to the valve B in cylinder P when the lever arm is](https://content-grail-production.s3.amazonaws.com/quetsion-media/0d305abb-05cc-4065-9c1c-4d1550a5f329-image.png)
The diagram in given below shows a device which makes use of the principle of transmission of pressure What happens to the valve B in cylinder P when the lever arm is
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QUICK CONNECT PRESSURE REDUCER/CYLINDER VALVE FOR SELF CONTAINED BREATHING APPARATUS - diagram, schematic, and image 16
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