Materials and Construction __________ is a donor impurity for semi-conductors. None of these Boron Antimony Gallium None of these Boron Antimony Gallium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 500 250 100 5 500 250 100 5 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Compressive strength of wood is usually more along the grains. The tenile strength of wood as compared to that of steel is about One third One fifth Half One twelfth One third One fifth Half One twelfth 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 Brass High carbon steel Copper Aluminium Brass High carbon steel Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Steel Karbate None of these Stainless steel Steel Karbate None of these Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many molecules per unit cell are there in a face centred cubic lettice? 4 6 2 8 4 6 2 8 ANSWER DOWNLOAD EXAMIANS APP
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