Physics An Electric generator is based on which of the following scientific principles? Faraday's law of Electromagnetic Induction Newton's Law of Motion Laws of Thermodynamics Super Conductivity Faraday's law of Electromagnetic Induction Newton's Law of Motion Laws of Thermodynamics Super Conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics Electric power is measured in units of Watt Ampere Volt Joule Watt Ampere Volt Joule ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of magnetic permeability is Henry Weber Henry/meter Weber/meter Henry Weber Henry/meter Weber/meter ANSWER DOWNLOAD EXAMIANS APP
Physics If there were no gravity, which of the following will not be there for a fluid? Viscosity Upward Thrust Pressure Surface Tension Viscosity Upward Thrust Pressure Surface Tension ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper is a better conductor of electricity than iron Copper is lighter than iron Copper is cheaper than iron Copper can take higher power than iron Copper is a better conductor of electricity than iron Copper is lighter than iron Copper is cheaper than iron Copper can take higher power than iron ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The evaporation of a volatile liquid The sudden expansion of a compressed gas None of these The ice which deposits on the freezer The evaporation of a volatile liquid The sudden expansion of a compressed gas None of these The ice which deposits on the freezer ANSWER DOWNLOAD EXAMIANS APP
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