Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance n2R. R / n2. nR . n2 / R. n2R. R / n2. nR . n2 / R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Find the Z parameters of the circuit shown in figure. Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3 Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3 Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2 Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1 Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3 Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3 Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2 Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal current source is zero 100 ohms infinite finite zero 100 ohms infinite finite ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit which of the following represents the Q factor ? VR/V XL/R All of these XC/R VR/V XL/R All of these XC/R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A ceramic and a mica capacitor have the same physical dimension. Which has the higher value of capacitance? It is impossible to conclude on the basis of information supplied. Both have identical value of capacitor. Mica capacitor. Ceramic capacitor. It is impossible to conclude on the basis of information supplied. Both have identical value of capacitor. Mica capacitor. Ceramic capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances? 3 Ω and 6 Ω. 1.5 Ω and 3 Ω. 3 Ω and 9 Ω. 6 Ω and 9 Ω. 3 Ω and 6 Ω. 1.5 Ω and 3 Ω. 3 Ω and 9 Ω. 6 Ω and 9 Ω. ANSWER DOWNLOAD EXAMIANS APP
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