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Find the power supplied by the dependent voltage source in the circuit given below.(a) 400W(b) 383W(c) 412W(d) 148WThe question was asked by my school principal while I was bunking the class.The question is from The Node-Voltage Method Versus the Mesh-Current Method in portion Techniques of Circuit Analysis of Electric Circuits

Answer»

Correct choice is (b) 383W

For EXPLANATION I would SAY: 3loops=3KVL equations. SOLVING them gives currents flowing in the circuit. I1=5A, I2=-1.47A, I3=0.56A .Power SUPPLIED by dependent voltage source =0.4V1 (I1-I2).



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