Physics An electric fuse is based on The heating effect of the current All of these The magnetic effect of the current The chemical effect of the current The heating effect of the current All of these The magnetic effect of the current The chemical effect of the current ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids is most viscous? Petrol Oil Water Milk Petrol Oil Water Milk ANSWER DOWNLOAD EXAMIANS APP
Physics Cloudy nights are warmer compared to clear cloudless nights, because clouds mainly Prevent cold waves from the sky descending on earth Absorb heat from the atmosphere send it towards earth Produce heat and radiate it toward earth Reflect back the heat given by earth Prevent cold waves from the sky descending on earth Absorb heat from the atmosphere send it towards earth Produce heat and radiate it toward earth Reflect back the heat given by earth ANSWER DOWNLOAD EXAMIANS APP
Physics A needle or a pin floats on the surface of water because of Surface tension Viscosity Surface energy Adhesive force Surface tension Viscosity Surface energy Adhesive force ANSWER DOWNLOAD EXAMIANS APP
Physics Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse? 100 W Neither Both 25 W 100 W Neither Both 25 W ANSWER DOWNLOAD EXAMIANS APP
Physics The device which converts AC to DC is Oscillator None of these Rectifier Amplifier Oscillator None of these Rectifier Amplifier ANSWER DOWNLOAD EXAMIANS APP
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