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From a sinusoidal voltage source Vs of impedance Zs = Rs + jXs , power is drawn by a load ZL = RL + jXL .The condition for maximum power in ZL is given in List – II for the constraints shown in List – I. Match List - I with List - II and select the correct answer using the codes given below the Lists:
List I
A. Xs = zero
B. XL = zero
C. RL = fixed
D. XL = fixedList II
b. A→2, B→3, C→4, D→5
c. A→4, B→1, C→2, D→5
d. A→1, B→3, C→4, D→5
asked in Electrical Paper-1, 1997
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