Electric Circuits Efficiency of electrical machines should be calculated by measuring losses and output. losses. losses and input. output and input. losses and output. losses. losses and input. output and input. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The frequency of EMF generated by a generator depends upon its number of poles. nature of supply. both speed and number of poles. speed. number of poles. nature of supply. both speed and number of poles. speed. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter attenuation does not increase rapidly beyond cut off frequency. both A and B. none of these. characteristic impedance unchanged in pass band. attenuation does not increase rapidly beyond cut off frequency. both A and B. none of these. characteristic impedance unchanged in pass band. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In above question, if circuit efficiency is 90 %. What will be output power ? 30 kW. 37.3 kW. 40 kW. 35.6 kW. 30 kW. 37.3 kW. 40 kW. 35.6 kW. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If N is the number of nodes and b is the number of branches in a network, then rank of cut set matrix is b - N - 1. b - N + 1. N - 1. N. b - N - 1. b - N + 1. N - 1. N. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Laplace transform analysis gives frequency domain response only. real response only. time domain response only. both (a) and (b). frequency domain response only. real response only. time domain response only. both (a) and (b). ANSWER DOWNLOAD EXAMIANS APP
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