A 4.7 M Ω resistor is in series with a 0.015 μ F capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 352 ms 35 ms 3.5 s 70.5 ms TRUE ANSWER : ? YOUR ANSWER : ?
In Question 6, the capacitor will reach full charge in a time equal to approximately 6 RC 5 RC RC None of these TRUE ANSWER : ? YOUR ANSWER : ?
A 2 μ F, a 4 μ F, and a 10 μ F capacitor are connected in series. The total capacitance is less than 1.5 μ F 10 μ F 2 μ F 4 μ F TRUE ANSWER : ? YOUR ANSWER : ?
Two series capacitors (one 2 μ F, the other of unknown value) are charged from a 24 V source. The 2 μ F capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is 8 μ F 4 μ F 2 μ F 1 μ F TRUE ANSWER : ? YOUR ANSWER : ?
Two 0.68 μ F capacitors are connected in series across a 10 kHz sine wave signal source. The total capacitive reactance is 23.41 Ω 11.7 Ω 46.8 Ω 4.68 Ω TRUE ANSWER : ? YOUR ANSWER : ?
A 0.00022 F capacitor equals how many microfarads? 22,200 μF 220 μF 22 μF 2,200 μF TRUE ANSWER : ? YOUR ANSWER : ?
A 0.47 μF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 17 Ω 170 Ω 0.000169 Ω TRUE ANSWER : ? YOUR ANSWER : ?
A 0.01 F capacitor equals how many picofarads? 100,000 pF 10,000 pF 100 pF 1,000 pF TRUE ANSWER : ? YOUR ANSWER : ?
A capacitor of 0.02 μF is larger than 2,000 pF All of these 200,000 pF 0.000020 F TRUE ANSWER : ? YOUR ANSWER : ?
Four 0.15 μF capacitors are in parallel. The total capacitance is 0.30 μF 0.15 μF 0.8 μF 0.6 μF TRUE ANSWER : ? YOUR ANSWER : ?