work. Thank you!
Here are all of the questions... I am not sure if #4 is somehow
related to another one of the questions or what so I added all of
them...I only need the fourth question answered, please. Thank you
so much.
- Please Note Do Not Write The Answer Only You Need To Show Your Work Thank You Here Are All Of The Questions I Am 1 (201.16 KiB) Viewed 51 times
- Please Note Do Not Write The Answer Only You Need To Show Your Work Thank You Here Are All Of The Questions I Am 2 (18.65 KiB) Viewed 51 times
a) 2.2 MF b) 0.033 c) 330
1. Assume you need a total capacitance of 2.1 uF in a certain timing application, but all that is available are 0.22 uF and 0.47 uF capacitors (in large quantities). How would you get the total capacitance that you need? 2. What is the value of the total capacitive reactance in each circuit in figure below? f = 1 kHz C 0.047 uF 1 Hz C 10 uF 15 uF (a) (b) 3. Determine Cs for each circuit in Figure below. 10,000 pF HH 0.1 uF 47 pF 10 pF 0.001 uF FI (0.01 uF 0.001 uF (a) (b) 4. What is the value of each capacitor labelled as follows?
4. What is the value of each capacitor labelled as follows? a) 2.2 MF, b) 0.033, c) 330
5. Determine the total inductance of each circuit in figure below. LI m L2 mm 50 mH 1Η L 10 H L3 5H L 100 mH LE 50 mH (b) 6. Find the total reactance for each circuit in Figure above (in question 5) when a voltage with a frequency of 10 kHz is applied across the terminals. 7. With a turn's ratio of 1:2 and a secondary voltage of 900 volts, what would be the primary voltage of transformer? 8. A transformer that with 120 volts primary and 12 volts in the secondary, and a primary with 800 turns of wire, how many turns would be required in the secondary?