Electric Circuits Three identical inductors are connected in delta with a 220 V, 50 Hz, 3 - φ, supply. If the phase current is 24 A, then what is the value of each of the inductance? 0.029. 0.058 H. None of these. 0.049 H. 0.029. 0.058 H. None of these. 0.049 H. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of time. reactive power. power. frequency. time. reactive power. power. frequency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be 1 A 3.33 A 23.33 A 5 A 1 A 3.33 A 23.33 A 5 A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the network shown below when I = 0, V = 20 V and when R = 0, I = 10 A. If now R = 3 Ω what is the value of the current I? 6 A. 10 A. 5 A. 4 A. 6 A. 10 A. 5 A. 4 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit to get Q>1 which of the following is required? XL XL=R All of these XL>R XL XL=R All of these XL>R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Our household apparatus are connected in cascade. series. series and parallel combination. parallel. cascade. series. series and parallel combination. parallel. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS