Materials and Construction Kel-F is a material, which is Chemically known as polychlorotrifluor-oethylene (PTFE) All of these Having elastomeric properties Having excellent chemical & high temperature resistance (upto 200°C) Chemically known as polychlorotrifluor-oethylene (PTFE) All of these Having elastomeric properties Having excellent chemical & high temperature resistance (upto 200°C) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Among the tin containing alloys, __________ consumes the maximum amount of tin. White metal Bronzes Solder Pewter matal White metal Bronzes Solder Pewter matal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Diamagnetic materials are magnetised In a direction opposite to that of the applied field Strongly Only slightly With eddy currents only In a direction opposite to that of the applied field Strongly Only slightly With eddy currents only ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a light alloy? Dow metal Babbit metal Monel metal German silver Dow metal Babbit metal Monel metal German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Plasticity Elasticity Ductility Creep Plasticity Elasticity Ductility Creep ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ability of a material to __________ is indicated by its damping capacity. Absorb shock Withstand compression Absorb vibration None of these Absorb shock Withstand compression Absorb vibration None of these ANSWER DOWNLOAD EXAMIANS APP
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