Electric Circuits For finding the Z11 parameter at the input port of a two port network input port is short circuited. output port is open circuited. output port is short circuited. input port is open circuited. input port is short circuited. output port is open circuited. output port is short circuited. input port is open circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = √3 VP. VL = VP. VL = 1/ √3 VP. None of these. VL = √3 VP. VL = VP. VL = 1/ √3 VP. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.577. 1. 0.866. 0.5. 0.577. 1. 0.866. 0.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In above question, determine the current if E = 100 V, R = 20Ω, R1 = 10 Ω and L = 2 H at 0.5 sec after short circuit. - 9.59. - 6.28. 9.59. 6.98. - 9.59. - 6.28. 9.59. 6.98. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If 1 A current flows in a circuit, the number of electrons flowing through this circuit is 1.6 × 1019 0.625 × 1019 0.625 × 10 - 19 1.6 × 10 - 19 1.6 × 1019 0.625 × 1019 0.625 × 10 - 19 1.6 × 10 - 19 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the mass number of an element that has 19 protons, 19 electrons, and 20 neutrons? 20. 38. 19. 39. 20. 38. 19. 39. ANSWER DOWNLOAD EXAMIANS APP
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