Physics In a nuclear reactor, one of the following is used as a fuel. Diesel Radium Uranium Coal Diesel Radium Uranium Coal ANSWER DOWNLOAD EXAMIANS APP
Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 72 36 8 4 72 36 8 4 ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirror is generally used in ________ Reflector for head light Solar cookers Rear view mirror Opthalmoscope Reflector for head light Solar cookers Rear view mirror Opthalmoscope ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 36,000 km 42,000 km None of these 30,000 km 36,000 km 42,000 km None of these 30,000 km ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Rectifier Switch Amplifier Regulator Rectifier Switch Amplifier Regulator ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a device designed to protect electrical devices from voltage spikes? Voltage unloader Heat protector Current unloader Surge protector Voltage unloader Heat protector Current unloader Surge protector ANSWER DOWNLOAD EXAMIANS APP
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