Electric Circuits Absolute permittivity of dielectric medium is represented as ε0 εrε0 εr/ε0 εr ε0 εrε0 εr/ε0 εr ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the three colour bands of a resistor are grey, violet and gold, what is the value of the resistor? 7.7 ohms. 9.7 ohms. 8.7 ohms. 6.7 ohms. 7.7 ohms. 9.7 ohms. 8.7 ohms. 6.7 ohms. ANSWER DOWNLOAD EXAMIANS APP
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. 0.049 H. 0.058 H. None of these. 0.029. 0.049 H. 0.058 H. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is meant by the rate of flow of an electric charge? Electric resistance. Electric potential. Electric current. None of these Electric resistance. Electric potential. Electric current. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If L and C both are doubled than damping in above circuit will be halved as compared to previous one. remains same. None of these doubled as compared to previous one. halved as compared to previous one. remains same. None of these doubled as compared to previous one. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? None of these Parallel resonance Series resonance Both None of these Parallel resonance Series resonance Both ANSWER DOWNLOAD EXAMIANS APP
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