Electric Circuits The rms value of the voltage U(t)= 3 + 4cos(3t) 5 V. {3 + 2(1.141)} V. 7 V. 4.123 V. 5 V. {3 + 2(1.141)} V. 7 V. 4.123 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Inductor does not allow the sudden change of power current None of these voltage power current None of these voltage ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 200 W, 200 V lamp is 200 Ω. 800 Ω. 100 Ω. 400 Ω. 200 Ω. 800 Ω. 100 Ω. 400 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Air gap flux density is of the order of 0.65 - 0.9 T. 0.85 - 0.9 T. 0.75 - 0.8 T. 0.35 - 0.5 T. 0.65 - 0.9 T. 0.85 - 0.9 T. 0.75 - 0.8 T. 0.35 - 0.5 T. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Poorest conductor of electricity is Silver. Steel. Aluminium. Carbon. Silver. Steel. Aluminium. Carbon. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following are typical resistance and power-dissipation values for a carbon-composition resistor? 10 ohm, 50 W. 5000 ohms, 100W. 10000 ohms, 10 W. 1000000 ohms, 1 W. 10 ohm, 50 W. 5000 ohms, 100W. 10000 ohms, 10 W. 1000000 ohms, 1 W. ANSWER DOWNLOAD EXAMIANS APP
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