Electric Circuits Unit of apparent power is VA. KWhr. Watts. VAR. VA. KWhr. Watts. VAR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 45° - 90° 0° 90° 45° - 90° 0° 90° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is 30o. 90o. 45o. 0o. 30o. 90o. 45o. 0o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Image impedance can be written by using short circuit impedance(Zsc)and open circuit impedance(Zoc) as Zsc+Zoc (Zsc . Zoc)½ Zsc-Zoc Zsc/Zoc Zsc+Zoc (Zsc . Zoc)½ Zsc-Zoc Zsc/Zoc ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric field intensity is N / Ampere. N / C. F / m. F/ m2. N / Ampere. N / C. F / m. F/ m2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of the voltage U(t)= 3 + 4cos(3t) 5 V. 4.123 V. 7 V. {3 + 2(1.141)} V. 5 V. 4.123 V. 7 V. {3 + 2(1.141)} V. ANSWER DOWNLOAD EXAMIANS APP
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