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 50.8 V. 30.6 V. 24.4 V . 40.8 V. 50.8 V. 30.6 V. 24.4 V . 40.8 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A delta connection contains three equal impedance of 60 Ω. The impedance of the equivalent star connection for each star load will be 20 Ω. 30 Ω. 15 Ω. 40 Ω. 20 Ω. 30 Ω. 15 Ω. 40 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The equation for 25 cycles current sine wave having rms value of 30 amps, will be 30sin25πt. 30sin50πt. 42.4sin50πt. 42.4sin25πt. 30sin25πt. 30sin50πt. 42.4sin50πt. 42.4sin25πt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell, hydrogen is liberated at positive plate. none of the plates. negative plate. both plates. positive plate. none of the plates. negative plate. both plates. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit R = 2Ω, L = 2mH and C = 1μF and applied voltage is 10V DC. Then what is steady state current value? 0A 1A 5A 2A 0A 1A 5A 2A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrolyte for silver plating is potassium nitrate solution. dilute sulphuric acid. any of above. double cyanide of silver and potassium solution. potassium nitrate solution. dilute sulphuric acid. any of above. double cyanide of silver and potassium solution. ANSWER DOWNLOAD EXAMIANS APP
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