Physics Circuit breaker usually operate under Transient state of short-circuit current After D. C. component has ceased Steady state of short-circuit current Sub-transient state of short-circuit current Transient state of short-circuit current After D. C. component has ceased Steady state of short-circuit current Sub-transient state of short-circuit current ANSWER DOWNLOAD EXAMIANS APP
Physics A spherical ball made of steel when dropped in mercury container Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury Sink in mercury Will dissolve in mercury Will be partly immersed mercury Will be on the surface of mercury Sink in mercury ANSWER DOWNLOAD EXAMIANS APP
Physics The force that binds the neutrons and protons in a nucleus is called as: Strong Nuclear Force Gravitational Force Weak Nuclear Force Electromagnetic Force Strong Nuclear Force Gravitational Force Weak Nuclear Force Electromagnetic Force ANSWER DOWNLOAD EXAMIANS APP
Physics Transformer is a device to convert C. to A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. Low voltage A.C. into high voltage A.C. C. to A.C. Mechanical energy into Electrical energy Low voltage D.C. into high voltage D.C. Low voltage A.C. into high voltage A.C. ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre? 11.25 diopters 3.75 diopters -11.25 diopters -3.75 diopters 11.25 diopters 3.75 diopters -11.25 diopters -3.75 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is exhibiting kinetic energy? All of these A person sitting on a couch while watching TV A space station orbiting Earth An archer with a flexed bow All of these A person sitting on a couch while watching TV A space station orbiting Earth An archer with a flexed bow ANSWER DOWNLOAD EXAMIANS APP
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