Electric Circuits The internal resistance of a practical voltage source is considered to be connected in parallel. either parallel or series. None of these series. parallel. either parallel or series. None of these series. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The ratio of electric flux density to electric field intensity is called ......... of medium reluctance permeability capacitance permittivity reluctance permeability capacitance permittivity ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current in a circuit is given by, If the current flows through the 5 Ω resistor, find power dissipated at t = 0? 15 Watts. 20 Watts. 40 Watts. 10 Watts. 15 Watts. 20 Watts. 40 Watts. 10 Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Types of rotating machines IM. synchronous machine. transformer. both B and C. IM. synchronous machine. transformer. both B and C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the capacitance when distance between the 2 plates of a condenser of capacitance 8 micro farad is reduced from 10 mm to 4 mm? 20 microfarad. 3.2 microfarad. 8 microfarad. 1 microfarad. 20 microfarad. 3.2 microfarad. 8 microfarad. 1 microfarad. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the current in the circuit? 0.2547 A. 0.4583 A. 0.1465 A. 0.1578 A. 0.2547 A. 0.4583 A. 0.1465 A. 0.1578 A. ANSWER DOWNLOAD EXAMIANS APP
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