Physics Rectifiers are used to convert: Direct current to Alternating current Low voltage to high voltage Alternating current to Direct current High voltage to low voltage Direct current to Alternating current Low voltage to high voltage Alternating current to Direct current High voltage to low voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: In which atmospheric layer are the communication satellites located? Stratosphere Mesosphere Ionosphere Troposphere Stratosphere Mesosphere Ionosphere Troposphere ANSWER DOWNLOAD EXAMIANS APP
Physics During ________ motion of an object along a straight line, the velocity remains constant with time. Uniform Linear Translational Equilibrium Uniform Linear Translational Equilibrium ANSWER DOWNLOAD EXAMIANS APP
Physics Steel is more elastic than rubber because it : Is deformed very easily Is never deformed Is harder than rubber Requires larger deforming force Is deformed very easily Is never deformed Is harder than rubber Requires larger deforming force ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The focal length of the lens Size of the camera The exposure time The aperture The focal length of the lens Size of the camera The exposure time The aperture ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer is rising air pressure is Constant Zero Decreasing Increasing Constant Zero Decreasing Increasing ANSWER DOWNLOAD EXAMIANS APP
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