Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 32.1o. 28.8o. 20.2o. 40.4o. 32.1o. 28.8o. 20.2o. 40.4o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is R/2. 3R/2. 2R/3. R. R/2. 3R/2. 2R/3. R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Average power taken by the pure capacitor is Any of the above Maximum Minimum Zero Any of the above Maximum Minimum Zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 2m long conductor, carries a current of 50 A at a magnetic field of 100 × 10 − 3 T. The force on the conductor is 10000 N. 10 N. 1000 N. 100 N. 10000 N. 10 N. 1000 N. 100 N. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When the battery is being charged, the terminal voltage decreases with increasing state of charge. increasing charging rate. none of these. increasing temperature. increasing state of charge. increasing charging rate. none of these. increasing temperature. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitance of a parallel plate capacitor can be varied by changing the distance between the plates only. changing the dielectric medium only. All of these changing the overlapping area of the plates only. changing the distance between the plates only. changing the dielectric medium only. All of these changing the overlapping area of the plates only. ANSWER DOWNLOAD EXAMIANS APP
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