If a second compression test is performed shortly thereafter, and the new reading is much higher, it would be the ring seal that is problematic, whereas if the compression test pressure observed remains low, it is a valve sealing ( or more rarely head gasket, or breakthrough piston or, rarer still, cylinder-wall damage ) issue.
22.
The barrel and action are then inspected and, if they have maintained structural integrity, they will be stamped with proof marks indicating the test pressure, bore diameter in millimetres at 9 " from the breech face, chamber length, suitability for use with steel shot in the case of a smoothbore shotgun, a date stamp or code and the mark of the house ( London or Birmingham ).
23.
The Comet's pressure cabin had been designed to a safety factor comfortably in excess of that required by British Civil Airworthiness Requirements ( 2.5 times the cabin proof test pressure as opposed to the requirement of 1.33 times and an ultimate load of 2.0 times the cabin pressure ) and the accident caused a revision in the estimates of the safe loading strength requirements of airliner pressure cabins.
How to say test pressure in Hindi and what is the meaning of test pressure in Hindi? test pressure Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
