Materials and Construction Cast iron vessels are not suitable for the storage of H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Freon Wet SO₂ H₂SO₄ (95%) at room temperature H₂SO₄ (fuming) Freon Wet SO₂ ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 750 500 1100 900 750 500 1100 900 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Stainless steel Lead lined steel Cast iron Refractory blocks Stainless steel Lead lined steel Cast iron Refractory blocks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal used for bearings is a____base alloy. Lead Aluminium Tin Copper Lead Aluminium Tin Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aqueous nitric acid is stored in Stainless steel vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Cast iron vessel Stainless steel vessel Steel drum Cast iron vessel lined with acid-proof masonry brick Cast iron vessel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporators used in caustic soda recovery and production plant are made of Wood metal Babbit metal Monel metal Gun metal Wood metal Babbit metal Monel metal Gun metal ANSWER DOWNLOAD EXAMIANS APP
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