Physics Rectifiers are used to convert: Low voltage to high voltage Alternating current to Direct current Direct current to Alternating current High voltage to low voltage Low voltage to high voltage Alternating current to Direct current Direct current to Alternating current High voltage to low voltage ANSWER DOWNLOAD EXAMIANS APP
Physics One should not connect a number of electrical appliances to the same power socket because the appliance will not get full voltage this can damage the appliances due to overloading this can damage the domestic wiring due to overloading this can damage the electrical meter the appliance will not get full voltage this can damage the appliances due to overloading this can damage the domestic wiring due to overloading this can damage the electrical meter ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Gravity Centrifugal force Weight Centripetal force Gravity Centrifugal force Weight Centripetal force ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following is not an electromagnetic wave? Infrared Ray X-Ray R-Ray Cathode Ray Infrared Ray X-Ray R-Ray Cathode Ray ANSWER DOWNLOAD EXAMIANS APP
Physics Q = mcdT refers to Heat Transfer formula Enthalpy formula Specific Heat formula Heat of Vaporization Heat Transfer formula Enthalpy formula Specific Heat formula Heat of Vaporization ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Rectifier Switch Regulator Amplifier Rectifier Switch Regulator Amplifier ANSWER DOWNLOAD EXAMIANS APP
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