Physics Electricity is transmitted over long distances It is cheaper There is less wastage of energy It is safer It is fast It is cheaper There is less wastage of energy It is safer It is fast ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Ammeter Rectifier Galvanometer Transformer Ammeter Rectifier Galvanometer Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics A dynamo is a device which Creates electrical energy Creates mechanical energy Converts mechanical energy into electrical energy Converts electrical energy into mechanical energy Creates electrical energy Creates mechanical energy Converts mechanical energy into electrical energy Converts electrical energy into mechanical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a conductor of electricity ? Rubber Salt water Pure water Benzene Rubber Salt water Pure water Benzene ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer by conduction occurs when molecules Combine Collide None of these Heated Combine Collide None of these Heated ANSWER DOWNLOAD EXAMIANS APP
Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Electrons Photoelectrons Photons Protons Electrons Photoelectrons Photons Protons ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS