A practical dc current source provides 20 kW to a 50 Ω load and 20 kW to a 200 Ω load. The maximum power that can drawn from it, is

A practical dc current source provides 20 kW to a 50 Ω load and 20 kW

1.	A practical dc current source provides 20 kW to a 50 Ω load and 20 kW to a 200 Ω load. The maximum power that can drawn from it, is
A.	22.5 kW
B.	30.3 kW
C.	40.5 kW
D.	45.0 kW
Answer» B. 30.3 kW