एक नेटवर्क के टर्मिनलों पर जिससे एक लोड जुड़ा हुआ है, थेवेनिन समतुल्य पैरामीटर Rth = 20 Ω और Vth = 80 V पाए जाते हैं। लोड को आपूर्ति की जा सकने वाली अधिकतम संभावित शक्ति कितनी है?

While calculating Thevenin resistance (Rth) or Norton resistance (RN), independent constant current sources in the circuit are:

While calculating Thevenin resistance (Rth), constant current sources in the circuit are:

According to the Maximum Power Transfer Theorem, maximum power is delivered from a source to a load when the load resistance (RL) is equal to the internal resistance (r) of the source. At this specific condition, what is the efficiency of the power transfer?