Electric Circuits The equation for 25 cycles current sine wave having rms value of 30 amps, will be 42.4sin25πt. 30sin25πt. 42.4sin50πt. 30sin50πt. 42.4sin25πt. 30sin25πt. 42.4sin50πt. 30sin50πt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 100 W, 200 V lamp is 1600 Ω. 800 Ω. 200 Ω. 400 Ω. 1600 Ω. 800 Ω. 200 Ω. 400 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The voltage drop across R is 40.8 V. 30.6 V. 24.4 V . 50.8 V. 40.8 V. 30.6 V. 24.4 V . 50.8 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is represented by the hypotenuse of impedance triangle? Reactance drop. Impedance drop. Apparent power. Resistance drop. Reactance drop. Impedance drop. Apparent power. Resistance drop. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Power dissipation in ideal inductor is A finite value Maximum Minimum Zero A finite value Maximum Minimum Zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is called the frequency in AC operation? No. of cycles made per second. No. of (-) ve quadrature made per second. No. of wave made per second. No. of (+) ve quadrature made per second. No. of cycles made per second. No. of (-) ve quadrature made per second. No. of wave made per second. No. of (+) ve quadrature made per second. ANSWER DOWNLOAD EXAMIANS APP
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