Electric Circuits Electric field intensity ( E ) at any point in an electric field is equal to ( potential gradient )1/2. ( potential gradient )2. potential gradient. ( potential gradient )1/3. ( potential gradient )1/2. ( potential gradient )2. potential gradient. ( potential gradient )1/3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Delta. Mesh. Both A and B. Star. Delta. Mesh. Both A and B. Star. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for a balanced 3 - phase load is that, each phase has the same value of __________________. power factor. resistance. impedance. all of these. power factor. resistance. impedance. all of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which material has extremely large resistance? Semiconductor Conductor Insulator None of these Semiconductor Conductor Insulator None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for reciprocity in case of ABCD parameters is AB-CD = 0. AD-BC = 0. AD-BC = 1 . AB-CD = 1. AB-CD = 0. AD-BC = 0. AD-BC = 1 . AB-CD = 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the circuits power factor can be zero? inductive. both ‘a’ and ‘b’ capacitive. resistive. inductive. both ‘a’ and ‘b’ capacitive. resistive. ANSWER DOWNLOAD EXAMIANS APP