Physics Transformer is a device to convert Low voltage D.C. into high voltage D.C. C. to A.C. Mechanical energy into Electrical energy Low voltage A.C. into high voltage A.C. Low voltage D.C. into high voltage D.C. C. to A.C. Mechanical energy into Electrical energy Low voltage A.C. into high voltage A.C. ANSWER DOWNLOAD EXAMIANS APP
Physics Rate at which velocity changes over time? Speed Displacement Acceleration Jerk Speed Displacement Acceleration Jerk ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Convex lens Concave lens Prism Glass slab Convex lens Concave lens Prism Glass slab ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is usually highest when the air is Cool and moist Cool and dry Warm and dry Warm and moist Cool and moist Cool and dry Warm and dry Warm and moist ANSWER DOWNLOAD EXAMIANS APP
Physics Energy that is produced commercially from coal is called Kinetic energy Light energy Thermal energy Potential energy Kinetic energy Light energy Thermal energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Zeeman effect Compton effect Photoelectric Raman effect Zeeman effect Compton effect Photoelectric Raman effect ANSWER DOWNLOAD EXAMIANS APP
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