Physics The earth-wire of a cable is connected to Short circuitry of the appliance The outer metallic body of the appliance The filament of the appliance The fuse of the appliance Short circuitry of the appliance The outer metallic body of the appliance The filament of the appliance The fuse of the appliance ANSWER DOWNLOAD EXAMIANS APP
Physics According to the theory of relativity, which of the following always remains constant ? Space Velocity of light Length of an object Time Space Velocity of light Length of an object Time ANSWER DOWNLOAD EXAMIANS APP
Physics Electric power is measured in units of Watt Joule Volt Ampere Watt Joule Volt Ampere ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? Convection Radiation Conduction None of these Convection Radiation Conduction None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train Keep the rails equidistant Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Control the speed of train Keep the rails equidistant Avoid the heating of tracks to high temperature ANSWER DOWNLOAD EXAMIANS APP
Physics When a number of resistors are connected in series in a circuit, the value of current: Remains the same Decreases Becomes half Increases Remains the same Decreases Becomes half Increases ANSWER DOWNLOAD EXAMIANS APP
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