Question 114Electricity/Electronics - Assistant Engineer70% to pass
What would be the total capacitance of the circuit illustrated in figure "A" if the value of capacitor C1 was 100 microfarads and capacitor C2 was 200 microfarads? Illustration EL-0038
AI Explanation
The correct answer is D) 300 microfarads.
The total capacitance of a circuit with two capacitors connected in parallel is the sum of their individual capacitances. In this case, with C1 = 100 microfarads and C2 = 200 microfarads, the total capacitance is 100 + 200 = 300 microfarads.
The other options are incorrect because they do not accurately represent the sum of the two capacitances in parallel. Option A) 66.6 microfarads and Option C) 166.6 microfarads are incorrect calculations, while Option B) 150 microfarads does not account for the full capacitance of the two capacitors.
Related Questions
#112 What is the current flowing through R3 in figure "B" of the illustrated circuit when the switch is closed if the battery voltage is 12 VDC and resistance of R1 is 2 ohms, R2 is 3 ohms, and R3 is 6 ohms, respectively? Illustration EL-0019 #113 What would be the capacitive reactance of the circuit shown in figure "A" of the illustration if the capacitance of C1 was 100 microfarads, the capacitance of C2 was 200 microfarads and the frequency of the source was 60 cycles per second (Hz)? Illustration EL-0038 #115 As shown in figure "A" of the illustration, with the switch closed what statement is true if 'R1' and 'R2' have unequal resistance values? Illustration EL-0019 #116 Four lamps are connected in parallel in a single circuit. If one of the lamps burns out, what will happen to the other lamps? #117 What statement is true concerning the total resistance of a parallel circuit?