Electric Circuits The value of unity impulse function at time (t) = 0 is 1. indeterminate. infinite. 0. 1. indeterminate. infinite. 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A wire of resistance R has it length and cross - section both doubled. Its resistance will become 2R. R. 0.5R. 4R. 2R. R. 0.5R. 4R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of resistivity is Ω / m². Ω. Ω - metre. Ω / metre. Ω / m². Ω. Ω - metre. Ω / metre. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit, if the voltage across capacitor is greater than voltage across inductor, then power factor of the network is unity. zero. leading. lagging. unity. zero. leading. lagging. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Can a 250 V, 5 A single way switch be used in place of a 250 V, 15 A Switch? Yes. Single way switch doesn operate at such current ratings. No. Single way switch doesn exist. Yes. Single way switch doesn operate at such current ratings. No. Single way switch doesn exist. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cells are connected in parallel in order to increase life of the cells. current capacity. efficiency. voltage rating. life of the cells. current capacity. efficiency. voltage rating. ANSWER DOWNLOAD EXAMIANS APP
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