Electric Circuits Silver coating is provided for all of above. decorative purpose. bearing surfaces. protective purpose. all of above. decorative purpose. bearing surfaces. protective purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Resistor. Inductor. Both of above. Capacitor. Resistor. Inductor. Both of above. Capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What will be the resistance if 10 resistors of 10 ohm each are connected in series? 10 Ω. 0.1 Ω. 1 Ω. 100 Ω. 10 Ω. 0.1 Ω. 1 Ω. 100 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of the voltage U(t)= 3 + 4cos(3t) 7 V. 5 V. 4.123 V. {3 + 2(1.141)} V. 7 V. 5 V. 4.123 V. {3 + 2(1.141)} V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The absolute charge of an electron is - 1.6 × 10-19 C. + 1.6 × 10-19 C. 1.6 × 10-19 C. none of above. - 1.6 × 10-19 C. + 1.6 × 10-19 C. 1.6 × 10-19 C. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 2.5 × 102 joules. 3 × 102 joules. 4 × 102 joules. 6 × 102 joules. 2.5 × 102 joules. 3 × 102 joules. 4 × 102 joules. 6 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
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