Materials and Construction German silver used for decorative purposes contains maximum percentage of Zinc Copper Nickel Silver Zinc Copper Nickel Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reactor used in the production of polyvinyl chloride (PVC) is made of Aluminium Nickel or glass lined steel Tantalum Lead Aluminium Nickel or glass lined steel Tantalum Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ability of a material to __________ is indicated by its damping capacity. Withstand compression Absorb vibration None of these Absorb shock Withstand compression Absorb vibration None of these Absorb shock ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Between the first & second Above the highest Between the second & third Above the lowest Between the first & second Above the highest Between the second & third Above the lowest ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many atoms are there per unit cell in a body centred cubic lattice system? 3 2 6 4 3 2 6 4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is Talc Rubber None of these Gypsum Talc Rubber None of these Gypsum ANSWER DOWNLOAD EXAMIANS APP