Question

Use the Superposition Theorem to calculate the amount of current going through the 55 heater element, ix 20.1592 0.222 0.8592 + + ix 250V 246V 5522 Oix = 8.85 A Oix -2.55 A Oix = 4.44 A Oix = 1.89 A

Answer 1

Apply super-position theorem fd given Circuit ww 0.852 0.22 0.1532 3 552 025 250V 24 6V stept Consider 2504 voltage source and shot circuit 246V source 0.15. 30.212 55.85 + 250V 250- 0.15 55.85 02 + + 55:05] 250 55.85 - 0.15 O.IS Vi= 142.638 V 142.638 C 2.55 A 55.85

Ste P: 2 Consider 246Y voltage coura and sholt circuit 250V Rource ix" Ş0-2 0.15 55.85 + 11 Von 246 246 - Vx" 0.2 0.15 55.85 Il 11.684 246 0.2 c105.26 V 105-26 55.85 55.26 cie" step : 3 Total current (x= cx' + c = 2.55 +1,98 = 4.43 Š 4.444 cxz 4.44 A

In case of Super position theorem the total response can determined by algebraic sum of individual responses, so that it has been solved for three steps,