Electric Circuits A voltage source having an open circuit voltage of 100 V and internal resistance of 50 Ω is equivalent to a current source none of these. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. none of these. 0.5 A in parallel with 50 Ω. 2 A with 50 Ω in series. 2 A with 50 Ω in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a dry cell is of the order of 1 to 15 Ohm. 0.2 to 0.4 Ohm. 1 to 1.5 Ohm. 2 to 5 Ohm. 1 to 15 Ohm. 0.2 to 0.4 Ohm. 1 to 1.5 Ohm. 2 to 5 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = VP. VL = √3 VP. VL = 1/ √3 VP. None of these. VL = VP. VL = √3 VP. VL = 1/ √3 VP. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The power dissipated in a pure capacitor is zero. proportional to applied voltage. both (B) and (C) above. proportional to the value of capacitance. zero. proportional to applied voltage. both (B) and (C) above. proportional to the value of capacitance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitors preferred for high frequency circuits? Mica capacitor. Air capacitor. Glass capacitor. Electrolytic capacitor. Mica capacitor. Air capacitor. Glass capacitor. Electrolytic capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For symmetrical wave form average value of one full cycle is 1 2.22 1.11 0 1 2.22 1.11 0 ANSWER DOWNLOAD EXAMIANS APP
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