Electric Circuits A current is said to be alternating when it changes in none of these. direction. both ‘a’ and ‘b’. magnitude. none of these. direction. both ‘a’ and ‘b’. magnitude. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RC series circuit R = 2Ω, C = 2μF and 10V dc is applied. Then what is the value of current? 2A 10A 0A 5A 2A 10A 0A 5A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In Cauer 1st form last element in the network is Lseries. Lshunt. Cshunt. Cseries. Lseries. Lshunt. Cshunt. Cseries. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Silver coating is provided for all of above. decorative purpose. bearing surfaces. protective purpose. all of above. decorative purpose. bearing surfaces. protective purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 100 Ohms. 50 Ohms. 200 Ohms. 400 Ohms. 100 Ohms. 50 Ohms. 200 Ohms. 400 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of the resultant current in a wire which carries a DC current of 10A and a sinusoidal current of peak value 20A is 14.14A. 17.3A . 22.4A. 30A. 14.14A. 17.3A . 22.4A. 30A. ANSWER DOWNLOAD EXAMIANS APP
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