Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Voltage unloader Heat protector Surge protector Current unloader Voltage unloader Heat protector Surge protector Current unloader ANSWER DOWNLOAD EXAMIANS APP
Physics Materials that usually are good conductors of electricity? Nickel Aluminium Lead Wood Nickel Aluminium Lead Wood ANSWER DOWNLOAD EXAMIANS APP
Physics In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? White hole Ozone hole Black hole Asteroid belt White hole Ozone hole Black hole Asteroid belt ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Dialysis Centrifugation Diffusion Reverse osmosis Dialysis Centrifugation Diffusion Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Natural radioactivity was discovered by Marie Curie Henry Bacquerel Enrico Fermi Earnest Rutherford Marie Curie Henry Bacquerel Enrico Fermi Earnest Rutherford ANSWER DOWNLOAD EXAMIANS APP
Physics Charles's law is based on Solid Liquid Gas None of these Solid Liquid Gas None of these ANSWER DOWNLOAD EXAMIANS APP
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