Materials and Construction Invar contains the highest percentage of Cobalt Iron Tungsten Vanadium Cobalt Iron Tungsten Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High resistance electrical heating elements/wire are not made of Kanthal wire Marageing steel Nimonic alloys Nichrome Kanthal wire Marageing steel Nimonic alloys Nichrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rotary kilns in cement industry are lined with____bricks. Silica High alumina & high magnesia Lead Fireclay Silica High alumina & high magnesia Lead Fireclay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material may occur, when it is subjected to __________ stress. Tensile Compressive Fluctuating Torsion Tensile Compressive Fluctuating Torsion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most common stainless steel type 316, which is highly resistant to corrosion contains 16-13% Cr 10-14% Ni and 2-3% Mo 20-22% Cr, and 8-10% Ni None of these 2-4% Cr, 22% NI and 2-4% Mo 16-13% Cr 10-14% Ni and 2-3% Mo 20-22% Cr, and 8-10% Ni None of these 2-4% Cr, 22% NI and 2-4% Mo ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in acid resistant cast iron is about 8 4 20 14 8 4 20 14 ANSWER DOWNLOAD EXAMIANS APP
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