Materials and Construction Which of the following has a very high carbide forming tendency in steels? Chromium Silicon Vanadium Nickel Chromium Silicon Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Nickel alloys for high Both A & B Brass for low Aluminium for all Nickel alloys for high Both A & B Brass for low Aluminium for all ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Beehive coke ovens are made of __________ bricks. Silicon carbide Silica Fireclay Corundum Silicon carbide Silica Fireclay Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low thermal conductivity Enough plasticity Low co-efficient of friction High toughness Low thermal conductivity Enough plasticity Low co-efficient of friction High toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Do not have good resilience properties Do not require heat treatment for any of its applications Is tempered at 850°C Are used for leaf and coiled springs Do not have good resilience properties Do not require heat treatment for any of its applications Is tempered at 850°C Are used for leaf and coiled springs ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Dilute acidic Concentrated acidic Alkalis & alkaline None of these Dilute acidic Concentrated acidic Alkalis & alkaline None of these ANSWER DOWNLOAD EXAMIANS APP
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