Physics Transformer is a device to convert Low voltage A.C. into high voltage A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. C. to A.C. Low voltage A.C. into high voltage A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. C. to A.C. ANSWER DOWNLOAD EXAMIANS APP
Physics A real gas can act as an ideal gas in Low pressure and low temperature Low pressure and high temperature High pressure and low temperature High pressure and high temperature Low pressure and low temperature Low pressure and high temperature High pressure and low temperature High pressure and high temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Infrasonic sound waves Supersonic sound waves Ultrasonic sound waves Micro sound waves Infrasonic sound waves Supersonic sound waves Ultrasonic sound waves Micro sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Damp clothes are dried in spin dryers by the action of Central forces Centrifugal forces Non central forces Centripetal forces Central forces Centrifugal forces Non central forces Centripetal forces ANSWER DOWNLOAD EXAMIANS APP
Physics A doppler effect occurs when a source of sound moves Towards you None of these Away from you Both A & B Towards you None of these Away from you Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on which of the following principle of light? Diffraction Refraction Total internal reflection Reflection Diffraction Refraction Total internal reflection Reflection ANSWER DOWNLOAD EXAMIANS APP
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