Electric Circuits A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is 200 V. 250 V. 250 √3 V. 250 / √3 V. 200 V. 250 V. 250 √3 V. 250 / √3 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoffs laws are valid for linear circuit only. both linear and non-linear circuits. passive time invariant circuits. non-linear circuits only. linear circuit only. both linear and non-linear circuits. passive time invariant circuits. non-linear circuits only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant current source supplies a electric current of 300 mA to a load of 1 KΩ. When the load changed to 100 Ω, the load current will be 30 mA. 3 A. 100 mA. 300 mA. 30 mA. 3 A. 100 mA. 300 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The frequency of EMF generated by a generator depends upon its nature of supply. both speed and number of poles. number of poles. speed. nature of supply. both speed and number of poles. number of poles. speed. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Disadvantages of constant k type filter none of these. attenuation does not increase rapidly beyond cut off frequency. both A and B. characteristic impedance unchanged in pass band. none of these. attenuation does not increase rapidly beyond cut off frequency. both A and B. characteristic impedance unchanged in pass band. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If Vout = 1 V for 1 kHz input then what would be Vout for 10 kHz for same input ? None of these. 1 V. 0.01 V. 0.1 V . None of these. 1 V. 0.01 V. 0.1 V . ANSWER DOWNLOAD EXAMIANS APP
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