Physics A transformer Is used to decrease or increase AC voltage Converts DC to AC Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage Is used to decrease or increase AC voltage Converts DC to AC Converts electrical energy into mechanical energy Converts AC voltage to D.C. voltage ANSWER DOWNLOAD EXAMIANS APP
Physics One thousand microns is equal to 10-12m 10-9m 10-6m 10-3m 10-12m 10-9m 10-6m 10-3m ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N). 20 80 40 10 20 80 40 10 ANSWER DOWNLOAD EXAMIANS APP
Physics The moment of inertia of a body does not depend upon its Form of mass Axis of rotation Distribution of mass Angular velocity Form of mass Axis of rotation Distribution of mass Angular velocity ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with An electro-magnetic field An electric field A magnetic field An electrostatic field An electro-magnetic field An electric field A magnetic field An electrostatic field ANSWER DOWNLOAD EXAMIANS APP
Physics If a body moves with a constant speed in a circle No acceleration is produced in it Its velocity remains constant No work is done on it No force acts on it No acceleration is produced in it Its velocity remains constant No work is done on it No force acts on it ANSWER DOWNLOAD EXAMIANS APP
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