Physics A transformer Is used to decrease or increase AC voltage Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Converts DC to AC Is used to decrease or increase AC voltage Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Converts DC to AC ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of gravitational field of earth is maximum at Surface Centre of earth Poles Equator Surface Centre of earth Poles Equator ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light will be minimum while passing through Air Vaccum Glass Water Air Vaccum Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics The reflector of a search light is a : Concave mirror Plane mirror Cylindrical mirror Convex mirror Concave mirror Plane mirror Cylindrical mirror Convex mirror ANSWER DOWNLOAD EXAMIANS APP
Physics When a barometer is rising air pressure is Constant Increasing Decreasing Zero Constant Increasing Decreasing Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Electric power is measured in units of Volt Joule Watt Ampere Volt Joule Watt Ampere ANSWER DOWNLOAD EXAMIANS APP
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