A 0.143-Henry Inductor is connected in series with a variable resistor to a 208-volt 400-cycle source. For what value of capacit
ance will the current be (a) 1.04 ampere lagging and (b) 1.04 ampere leading?
1 answer:
Answer:
A.)359.2, B.)2.5 uf
Step-by-step explanation:
E / I = R
208 / 1.04 = 200 ohms
2*pi*f*L = Xl
6.28*400*.143 = 359.2 ohm
1 / (2*pi*f*Xc) = c
1 /(6.28*400*159.2) = 2.5 uf
You might be interested in
<span>n = fraction 5 over 3
Explanation;
</span>
<span>Eliminate the demominator by multiplying each term by 5.
3n-4=1
3n=5
n=</span>
Answer:
Step-by-step explanation:
There is a 40 percent chance because there are more yellow tiles than green
Answer:
A. 29 units
Step-by-step explanation:
If there is 23 classrooms and each has 10 then you would have to times 23 by 10 - 23x10=230
