Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Flame Age Work Induction Flame Age Work Induction ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Soap kettle used in the production of laundry soap is made of Nickel Cast iron Concrete Steel with top section nickel clad or stainless steel Nickel Cast iron Concrete Steel with top section nickel clad or stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Increases its melting point Makes it malleable Does not affect its melting point Decreases its melting point Increases its melting point Makes it malleable Does not affect its melting point Decreases its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has a very high carbide forming tendency in steels? Chromium Nickel Silicon Vanadium Chromium Nickel Silicon Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven walls are lined with __________ bricks. Fire clay Silica Low thermal conductivity Tar-dolomite Fire clay Silica Low thermal conductivity Tar-dolomite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon content in plain carbon steel is __________ percent. 0.85 to 1.2 0.35 to 0.45 0.65 to 0.80 0.1 to 0.15 0.85 to 1.2 0.35 to 0.45 0.65 to 0.80 0.1 to 0.15 ANSWER DOWNLOAD EXAMIANS APP
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