Answer / dhayalan rja

Maximum vaccume -1 bar only ((760 mmhg )

Answer / sandeep

its 760 mm of hg.

Answer / satishkumar

maximum vacuum = -760 mmhg
= -1 bar
= -1 kg/cm2
= -14.7 psi

below the atmospheric pressure is called vacuum. 760 mmhg
pressure is equal to the atmospheric pressure value.

Answer / muhammad abu bakar

max vaccume is 1 bar or 760 mm of hg or 14.50 psi or 10472 mm
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