Physics Conversion of sound energy into electrical energy is done by Microphone Gramophone Solar cell Loudspeaker Microphone Gramophone Solar cell Loudspeaker ANSWER DOWNLOAD EXAMIANS APP
Physics The mass of a star is two times the mass of the Sun. How it will come to an end ? Red Giant Neutron Star Black hole White Dwarf Red Giant Neutron Star Black hole White Dwarf ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Plastic Rubber Wood Aluminium Plastic Rubber Wood Aluminium ANSWER DOWNLOAD EXAMIANS APP
Physics Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to: The heating effect of current alone Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon The heating effect of current alone Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon ANSWER DOWNLOAD EXAMIANS APP
Physics Modem is used mostly for ? All listed here Connecting to internet Mostly for file system A modern empty memory modules All listed here Connecting to internet Mostly for file system A modern empty memory modules ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Evaporative Cooling Hot air replacement Air Rehydration Air dehydration Evaporative Cooling Hot air replacement Air Rehydration Air dehydration ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS