Materials and Construction Cast iron vessels are not suitable for the storage of H₂SO₄ (95%) at room temperature Wet SO₂ Freon H₂SO₄ (fuming) H₂SO₄ (95%) at room temperature Wet SO₂ Freon H₂SO₄ (fuming) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Cadmium Aluminium Lead Magnesium Cadmium Aluminium Lead Magnesium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in steel wholly in the Neither A nor B Free state as graphite Both A & B Combined form Neither A nor B Free state as graphite Both A & B Combined form ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Workpiece Weight on hammer Die with hammer Hammer Workpiece Weight on hammer Die with hammer Hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Perspex is nothing but An elastomer Aluminium foil clad with bakelite Acrylic sheet An alloy of lead and tin An elastomer Aluminium foil clad with bakelite Acrylic sheet An alloy of lead and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dip stick used for measuring the level of petro fuels (e.g. petrol, diesel, fuel oil etc.) in the storage tank is usually made of Aluminium Copper Brass High carbon steel Aluminium Copper Brass High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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