Metal
to metal joint is used for applications subjected to ________ .
धातु से धातु जोड़ का उपयोग ________ के अधीन अनुप्रयोगों के लिए किया जाता है।
Very
high pressure
Very high temperature
Very high pressure and temperature
Severe
vibrations
Very
high pressure
Metal
to metal joint :To make the joints leak proof or fluid tight in pressure
vessels like steam boilers, where the leakage in high pressure is to be
prevented, metal to metal jointlike caulkingand fullering are used. They are
used for applications subjected to very high pressure like welding is used for
steel reservoirs, boilers, pressure vessel tanks and pipelines etc.
Hence,
the correct option is (A).
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