<p>Three 2&nbsp;<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>&#937;</mi></math>&nbsp;resistors A, B, and C are connected as shown in the figure. Each of them dissipates energy and can withstand a maximum power of 18 W without melting. Find the maximum current that can flow through the three resistors?</p>

<p><img alt="" src="https://school.achievam.com/upload/questionbank/question/que_1758468068.PNG" style="height:116px; width:276px" /></p>